If you would like to go through other iGCSE Maths topics in depth, check out the All of iGCSE Playlist here: th-cam.com/play/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd.html
I truly respect you, I am very weak at math and certainly a few other subjects such as chemistry… but with your help and a few other people, I have truly improved, thank you very much.
Thank you so much sir, you are really one of the best math tutors, and if possible please consider teaching igcse addmath too. I would really appreciate it.🙏
@3:04. Not a cyclic quad there already? Isn't ABCD a cyc quad? They are all points on the circle. (4:53 - Are all vertices on the circumference - Yes, it's given). Or is there some rule that the quad has to be in opposite parts of the diameter? Thanks
Hi! i just wanted to ask why is it at 6:25 , you just sorta used the cyclic quad approach instead of just adding 3x and 6x, considering the fact that it is a triangle after all and it should add up to 180 degrees
Thank you so so much sir!! I'm doing my IGSCEs at the moment, and whenever I struggle to understand a topic, I come straight to your channel! You make everything so clear and practical, and I really appreciate your hard work making these videos. They help so much :)
It can't be used in the first problem because a cyclic quadrilateral is one in which all 4 of its vertices lies on a circle, whereas in the first problem, there is one vertex that is not on the circle!
Thanks, I’ve been stressing about something non school related and it has distracted me from studying well, I have 4 days left and I don’t know if I can finish what I have left on time but I’m just going to use your videos and some more practice
Hey Sir, great video; but is there any specific reason why you didn't take the whole triangle ABC at about 35:00? The whole quadrilateral thing is a bit confusing.
I hope you start up with CBSE Maths if you can, I'm in IGCSE now but will be in CBSE too (Grade 11 and 12/ AS and A Level, and there no calculators are allowed, you could help us a lot as all IGCSE/AS/A levels have been uploaded by you already, you'll have a new challenge too!, and I guarantee you will see your channel growing faster than speed of light.)
Thanks for the suggestion! I'm always looking for ways to expand my knowledge base. Adding CBSE Maths content is a great idea, and I'll definitely consider it for future development. The challenge of handling exams without calculators is interesting. It would require a different approach to problem-solving, which could be a valuable addition to my capabilities. I can't guarantee a specific timeline, but I'll keep your request in mind as I explore new content areas.
I always thought you were british, never thought of you being german. Anyways, it feels like you're way more passionate to teach us than our teachers. Love you energy and tricks. Thanks for the vid :)
Sir i do have a question, In a isoceles triangle wouldn't the 2nd angle be 72 degrees in Q12, since 2 sides and angles are the same, if not sir can u clear the conseption?
Sir, at the time stamp around 20:30 You labelled Cos A as AXD is it like absolutely necessary? My teacher actually cut my marks because I didnt write what angle I was finding (I labelled angles A,B,C and lines a b c on the diagram) for example the angle that was a for me in the exam was labelled M but I just kept it as A.
Hi Manu, no is the quick answer as the exam paper will have AXB already written. But certainly for good mathematical written communication you should write it 🙂👍
This video was really helpful! I really loved it and it's helped me clear my doubts on the topic of Circle Theorem. Also, I would like to ask how I may get the app you used as a calculator on my laptop.
I'm thrilled to hear that you found the video helpful and that it cleared up your doubts about Circle Theorems! As for getting the calculator app on your laptop, you can download the necessary software from the official websites of TI (Texas Instruments) or Casio. They usually provide software emulators for their calculators that you can use on your computer. Just visit their websites and look for the "Downloads" or "Software" section to find the appropriate emulator for your calculator model. Keep up the great learning and feel free to ask if you have any more questions! 😊📐🎉
Mr. Sam, do you have a video/ do you have any ideas of making a video about transformation matrices? I’ve seen a lot of transformation matrices questions and I never get full marks on them - my search on yt and google has always been inconclusive so if you can help me then it will mean a lot thank you.❤
Hi there, I'll add it to the description; the link is here 😊: docs.google.com/presentation/d/17brSl-RYaUWquiQM-CatWwyugWQ1OO_B/edit?usp=drivesdk&ouid=105274897674597037123&rtpof=true&sd=true
Hey Ginger Mathematician I cannot find any video regarding tips to solve algebric word problems 0580 which I loose the marks at the mostt and secondly finding volume questions specifically for example 0580 oct nov 2015 Q3 thanks
If the question doesn't specify it,we don't have to put geometrical reasons right,also if we're finding angles instead of writing things like 180- the angle we can just forit on the diagrams right
@@GingerMathematician I feel pretty good, I have practiced all paper 2 from 2021 and some from 2019 and 2018, (and did the feb 2022 22, 42 ones), I feel the feb 22 and 42 2022 were much easier then all of 2021 papers, I need some more prac on paper 4 though. Are bearings still in the syllabus, if yes then I need to brush that up too. Thanks!
If you would like to go through other iGCSE Maths topics in depth, check out the All of iGCSE Playlist here:
th-cam.com/play/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd.html
Thank you! You are definitely the best math tutor on TH-cam for igcses.
Wow, thank you 🙂! I hope to develop the channel and look at expanding the content through 2022 👍
@@GingerMathematician how about you take a look at edexcel one day!
I've been having issues with this topic but this video helped me significantly. Thank you so much!
Great to hear Naiya 🙂 👍
he is so concise and barely any seconds wasted
Like to keep it simple and to the point 😊😊
your videos help me understand concepts much more clearly , thank you!
Great to hear 😊
Thank you so much for this video. IGCSE Maths will definitely be a breeze in a few weeks. Cant' wait!
No problemo 😊👍
I truly respect you, I am very weak at math and certainly a few other subjects such as chemistry… but with your help and a few other people, I have truly improved, thank you very much.
Happy to help! :-)
thank you for your videos they are helping me revise for the exam tomorrow. grateful I found your channel:)
Best of luck Lenallistra for tomorrow 😊
you are the most underrated TH-camr, thanks a lot for your help!
Thank you please spread the word 🙂👍
Thank you so much sir, you are really one of the best math tutors, and if possible please consider teaching igcse addmath too. I would really appreciate it.🙏
An All of iGCSE Add Maths is (slowly) in the works... 🙂
Now here: th-cam.com/video/QQE3f_3VpVA/w-d-xo.html
Perfectly explained such a difficult topic
🙌❤️
Glad this was helpful!
Mr Gower you are absolutely fantastic ! Many thanks 🙏
How's the revision going Jade? 👍
@@GingerMathematician so far so good sir 🙏
@3:04. Not a cyclic quad there already? Isn't ABCD a cyc quad? They are all points on the circle. (4:53 - Are all vertices on the circumference - Yes, it's given). Or is there some rule that the quad has to be in opposite parts of the diameter? Thanks
You can use that cyclic quad straight away Richard yes 🙂 👍
ur videos are so so helpful!! thank u so much! u just earned a new subscriber may god bless all ur hard work!
Thank you :-)
Got my paper 2 exam on monday, thank you so much!
You're welcome! Good luck with the exam!
can you please make a part 2 whenever you've got time?- this vid was really helpful!!!!
Hi Sara, this video seems very popular so more than happy to look at making a Part 2 🙂👍
I love your video! It was very helpful, thank you for helping me along with others to understand math in a better way!
Great to hear :-)
Hi! i just wanted to ask why is it at 6:25 , you just sorta used the cyclic quad approach instead of just adding 3x and 6x, considering the fact that it is a triangle after all and it should add up to 180 degrees
Can also do that too :-)
Thank you Mr.Ginger u taught me how to spot the annoying ones helped me in school
Great to hear :-)
Thank you so so much sir!! I'm doing my IGSCEs at the moment, and whenever I struggle to understand a topic, I come straight to your channel! You make everything so clear and practical, and I really appreciate your hard work making these videos. They help so much :)
That's amazing to hear! Keep up the good work Joey and good luck with your IGCSE Exams! 😊
Thank you so much! I'll let you know how they go.
Hello Sir... just an update... I got 80% average for my Math exam
So helpful ❤❤❤🎉🎉🎉thank you so much ❤❤❤❤wish you were my maths teacher 😊😊😊😊😊😊
Thank you Keshalia 😊
I have a question why you can use cyclic quad rule on question 5 ( 32:02 ) but on first and next questions u cant?
It can't be used in the first problem because a cyclic quadrilateral is one in which all 4 of its vertices lies on a circle, whereas in the first problem, there is one vertex that is not on the circle!
Thank you so much sir I learnt more than what I was taught in a year on the day before my paper
So long as you learn it that's what counts Enam 👍
Thanks, I’ve been stressing about something non school related and it has distracted me from studying well, I have 4 days left and I don’t know if I can finish what I have left on time but I’m just going to use your videos and some more practice
Just keep going is the most important advice at the moment Sissi 😊👍
please make a part two of this video! it would be immensely helpful.
Noted Tashiba 🙂👍
At 37:28 why can we use y since it is at the circumference and make it 70
But is y acute or obtuse?
thank you sir, the subs have been increasing and your videos make my day better. Thank you bruh man I really appreciate you
I appreciate that 🙂 Glad I can share my knowledge and experience to a wider audience!
Sir, for the 7th question at 38:04, to find y I made a trapezium and used cyclic quad by applying the formula 180-110. Is that correct too?
Yep Agam that also works 😊
You're great!!!. Thank you, this made everything so much simpler. GOAT
Fantastic to hear Yazan, you're welcome 😊👍
Fantastic to hear Yazan, you're welcome 😊👍
Wow you are really amazing teacher.thanks for all of your support in my maths IGCSE exam which I will take next year.
No problem Mebratu keep working hard 👍
BRO UR A LIFE SAVER THANK YOU SO MUCH
Pas de problem 😊
Hey Sir, great video; but is there any specific reason why you didn't take the whole triangle ABC at about 35:00?
The whole quadrilateral thing is a bit confusing.
No reason, taking the triangle and using that is a great alternative method 🙂
@@GingerMathematician Thanks Sir!
I hope you start up with CBSE Maths if you can, I'm in IGCSE now but will be in CBSE too (Grade 11 and 12/ AS and A Level, and there no calculators are allowed, you could help us a lot as all IGCSE/AS/A levels have been uploaded by you already, you'll have a new challenge too!, and I guarantee you will see your channel growing faster than speed of light.)
Thanks for the suggestion! I'm always looking for ways to expand my knowledge base. Adding CBSE Maths content is a great idea, and I'll definitely consider it for future development.
The challenge of handling exams without calculators is interesting. It would require a different approach to problem-solving, which could be a valuable addition to my capabilities.
I can't guarantee a specific timeline, but I'll keep your request in mind as I explore new content areas.
at 22:00 if we do cos inverse (4.6 squared - 2 squared - 5 squared/ 2 times 2 times 5) thats fine as well right
It is!
thank you very much for helping me understand they type of question I will receive in my exams!
I believe in you! Go out there and show them what you know
The best one for IGCSE maths
Thank you 😊
THANK YOU!!! YOU ARE THE BEST!!! IM GONNA PASS MY TEST BECAUSE OF YOU TOMMOROW, THANK YOU ONCE GAIAN!!!
Best of luck for tomorrow 🙂
TYSM! You should have super thanks on, so that we could donate to you.@@GingerMathematician
38:17 you could've just used the smaller rectangle, 180-70=110 by cyclic quads, there are two quadrilaterals
True 🙂👍
im gonna miss watching u after i finish my exams
Always welcome back... teach others what you have learnt here?! 🤔
This video has to be the best for circle theorems
Thank you for the appreciation Ahmed! 👍
Thank you so much! you have no idea on how much you helped me.🙏
No problemo 😊 😊
angle B in 42:19 is 90° since angle facing the diameter is 90°!
Lol I think I mention that later in the video... but shows you can take one of many routes to the correct answers 😂
Hi i would like to ask which line do
you mean we use angles on straightline on 10:43
Using angles in a triangle add up to 180 degrees here :-)
Thank you so much your videos are extremely helpful😁, appreciate the help🙏❤
No problem Evangeline 😊👍
I always thought you were british, never thought of you being german. Anyways, it feels like you're way more passionate to teach us than our teachers. Love you energy and tricks. Thanks for the vid :)
I am British but I have lived in Germany for almost a decade 😊 - fast eingedeutscht 😉
Love from all igcse students❤
This topic is mad and you made it a little easier. Thanks
Thank you Aisha 😊👍
im so grateful for ur chanel writing in october
No problem Lisa, have you been through the All of iGCSE Playlist?
Thanks for the vids! I have my paper 2 in a few hours lol
And how did it go?
@@GingerMathematician I did really well! I messed up one question though, i guess i have to focus on preparing for paper 4 now
This video helped, I have an exam about this - Thanks!
Great to hear Peter - good luck for the exam 🙂🤞
Thanks a lot for your wonderful and easy explain and it really helps
Glad to hear that! :-)
Sir, at part 38:00 I didn't understand why are both angles same (70 degrees)
They both are angles in the same segment, subtended by the same arc!
@@GingerMathematician Thanks!!! Really Helpful!
Thank you so much sir. This topic seemed complicated but you made it seem so easy
Thank you do my best 🙂👍
Thank you, you are the best teacher, i really like ur teaching
Glad it's making sense Mithila 😊👍
This video was really helpful, highly appreciate it. Would it be possible for you make a part 2?
Had a few requests for this Mariyam, will look into it 👍
@@GingerMathematician appreciated
I think you r extremely underrated bro, u put so much work in to ur videos.
Thank you Adwaid for the appreciation 😊👍
7:23 can we do 6x+3x+x=180. So 10x=180. So, x=18?
Exactly Shiv 👍
@@GingerMathematician 👍
Sir i do have a question, In a isoceles triangle wouldn't the 2nd angle be 72 degrees in Q12, since 2 sides and angles are the same, if not sir can u clear the conseption?
Thank you. Thank you. Thank you! You are a lifesaver.
No problem Nicole 😊 - when are your iGCSE exams?
I'm writing maths on the 17th. Hoping for the best!
Hi im just wondering at 9:48 why u dont consider seeing the entire triangle as isoceles triangle and just do 180 - (18+18)
Can also do that too Lou 😊
I really appreciate you
Thank you very much it helped me a lot 😊
You're welcome 😊 Any video requests please let me know!
wow, thank you so much, this was extremely helpful!!
Great to hear 😊👍
Do you have a video on explaining the rules first? As I don't know any of them
Not yet...
bro u for real saved my life i love you the best math teacher ill make a edit of you after my exams
Lol looking forward to it 😅
Love your video brother
Appreciated 👍
Sir, at the time stamp around 20:30 You labelled Cos A as AXD is it like absolutely necessary? My teacher actually cut my marks because I didnt write what angle I was finding (I labelled angles A,B,C and lines a b c on the diagram) for example the angle that was a for me in the exam was labelled M but I just kept it as A.
Hi Manu, no is the quick answer as the exam paper will have AXB already written. But certainly for good mathematical written communication you should write it 🙂👍
This video was really helpful! I really loved it and it's helped me clear my doubts on the topic of Circle Theorem. Also, I would like to ask how I may get the app you used as a calculator on my laptop.
I'm thrilled to hear that you found the video helpful and that it cleared up your doubts about Circle Theorems! As for getting the calculator app on your laptop, you can download the necessary software from the official websites of TI (Texas Instruments) or Casio. They usually provide software emulators for their calculators that you can use on your computer. Just visit their websites and look for the "Downloads" or "Software" section to find the appropriate emulator for your calculator model. Keep up the great learning and feel free to ask if you have any more questions! 😊📐🎉
Hey i dont really get why u put angle B in CBD as 35degree in minute 25:46
Because both angles are on the arc CD
What I'm learning here is the real world realm I'm hoping to see you ❤❤❤ after my some time...
for the first question (b) why cant u use the rule angle at centre is twice the angle at circumference??
You can as well 👍
Awesome! Thanks for the help
No problem 🙂👍 Please share 🙂
Thank you Sir this has helped me a lot my Maths Paper 4 is tomorrow
@@malaikadar4365 I will 🙏
Best of luck Malaika and Aaran 👍
Mr. Sam, do you have a video/ do you have any ideas of making a video about transformation matrices? I’ve seen a lot of transformation matrices questions and I never get full marks on them - my search on yt and google has always been inconclusive so if you can help me then it will mean a lot thank you.❤
No transformation matrices on iGCSE Cambridge 😊👍
Same here.
thank u sm omg paper 4 is on monday
Not long!
thankyou so much.😇😇😇😇😇
No problem 👍
How do you solve 45:30
Which question?
Hello. Where is the ppt? I cannot seem to find it in the description box.
Hi there, I'll add it to the description; the link is here 😊: docs.google.com/presentation/d/17brSl-RYaUWquiQM-CatWwyugWQ1OO_B/edit?usp=drivesdk&ouid=105274897674597037123&rtpof=true&sd=true
@@GingerMathematician thank you so much!
I LOVEEEE UR VIDEOS TUANK U FOR HELPING ME OUT
No problemo :-)
i thought cosine rule for angle was b squared + c squared - a squared divided by 2bc
Can use different versions 👍
how did we get 72 10:37 ?
Angles on a straight line with the 108 we already worked out :-)
Thanks a lot for this video sir.
No problem Shiv, some interesting similarity questions embedded as well 👍
@@GingerMathematician 👍
thanks these videos are really helpful i really appreciate it
No worries I'll keep adding to the playlist 😊👍: th-cam.com/play/PLYNwTLhq9xZbbYnEipbmqFWb4b-NpOkpd.html
Hey Ginger Mathematician I cannot find any video regarding tips to solve algebric word problems 0580 which I loose the marks at the mostt and secondly finding volume questions specifically for example 0580 oct nov 2015 Q3 thanks
Hi there took a quick look and doesn't seem there is much out there for iGCSE Algebraic Word Problems; I will take a look! 👍
Thank you so much for this video.
Hope Circle Theorems are now a little easier 😊👍
SO HELPFUL THANKS❤
No problemo 😊👍
thank you 🥰
No problem Yosan 🙂👍
thank you so much please touch on exponential equations
Interesting topic Kyla, thank you for the suggestion 🙂👍
If the question doesn't specify it,we don't have to put geometrical reasons right,also if we're finding angles instead of writing things like 180- the angle we can just forit on the diagrams right
Yes although a 1 mark question needs just the answer 👍
Thank you sir 🙏
No problem 😊👍 Vectors coming out soon too 👍
how do yk which numbers to use for scale factor
They will be found in the question itself!
I want to punch the air everytime I see congested triangles in a circle like some toddler scribbled on the circle
Haha love the enthusiasm 😅
Hi there sir I have a q, there's not going to be matrix, constructing triangles and map scales right? Thanks
Yes, correct 🙂👍 How are you feeling about the exams?
@@GingerMathematician I feel pretty good, I have practiced all paper 2 from 2021 and some from 2019 and 2018, (and did the feb 2022 22, 42 ones), I feel the feb 22 and 42 2022 were much easier then all of 2021 papers, I need some more prac on paper 4 though. Are bearings still in the syllabus, if yes then I need to brush that up too. Thanks!
for q 12 c wouldnt the answer be 72 as dec triangle will be isocles due to the tangents to circle theorem ? thank u for the vid btw :)
Do you have a timestamp Kaps? :-)
Sir.I need some online class how can I contact you .
.i need some basic points in shape and space,Circle
theorem
At gingermathematician@gmail.com 😊👍
Thank You so much for this Video !!!
No problem Mahimann 😊👍
How does angle AED=18 10:10
Angles in a triangle add up to 180 😊👍
@@GingerMathematician i meant angle AEB
thanks for the help!
No problem 🙂👍 Please share with anyone with iGCSE Maths exams coming up 👍
Hello gingerr sir thank you✨
No problem Faiza 👍
Please upload the prediction for IGCSE mathematics 0580 paper 2 and paper 4
Your videos are best for IGCSE
Already done 😉👍:
Paper 2: th-cam.com/video/R0EO_OMHHmM/w-d-xo.html
Paper 4: th-cam.com/video/g3YAjyrCKP8/w-d-xo.html
Please share / recommend with anyone studying iGCSE Maths 👍