11th Maths-1 | Chapter-1 | Angle & its Measurements | Lecture 6 | Maharashtra Board |

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Thank you

[@cutesiblings7744]

10:54 simple tip: all the sides are equal I.e. 9 therefore it's a equilateral triangle so according to the property of measurement of equilateral triangle= 60° , no need to solve this much

[@sunilshingare4312]

Chup re

[@LavanyaDange]

Yeah I thought the same 😅

[@kartikbhosale6555]

THANK YOU SO MUCH SIR DADA BHAIYA 🥰🙏🏻❤️🌍

[@rollerdept9788]

You are best teacher in the world sir😃👨‍🏫

[@nandkishorchoudhari9608]

Sir if chord is equal to the radius then triangle formed will be equilateral triangle hence o =m =n = 60°
(Ex.no. 2)

[@TulsiramPandey-mo2kr]

I was also going to say that.

[@Terror_gaming-u7g]

Yes bro, mera bhi yahi method he

[@dilkhushsahu3083]

Sir you are great... your teaching is
So beautiful
So Elegant
Just understanding like Wow...😅😅❤❤

[@khushipatel5131]

Rahul sir your teaching is very nice😊😊

[@dr.bhangep.b.2883]

Hii sir!!!!
2nd question ko hum bahot easy bana sakte hai
Since chord=radius, us triangle ke all sides equal honge
To wo ek equilateral triangle ho jayega
Aur equilateral triangle ka har ek angle 60 degrees hota hai
So theta hame directly mil jayega.........
Thank u sir for such great lectures without any cost❤❤❤❤❤❤

[@Averagestudent99]

Thanks bro for this solution❤

[@godzillagaming_245]

Bhai meko bhi wahi suja
Since all 3 sides of the triangle are of equal length then it's an equilateral triangle hence theta = 60°

[@SakshiPode]

Sir 11th STD ka one shot revision banaiye na please

[@khandesitadka9328]

Sir your teaching is so cool🎉

[@khandesitadka9328]

14:51

[@naitikdubey_11]

When an arc of a circle cuts off a chord of length equal to the radius, it forms an equilateral triangle with the center of the circle. In an equilateral triangle, all sides are of equal length.
So, if the radius of the circle is \(9\) cm and it forms an equilateral triangle, then the length of the chord would also be \(9\) cm.
Now, to find the length of the arc, we can use the formula for the circumference of a circle and scale it down to the proportion of the angle formed by the arc:
\[ \text{Arc Length} = \frac{\text{Angle}}{360^\circ} \times 2\pi r \]
Since the angle formed by the arc is \(60^\circ\) (as an equilateral triangle has all angles of \(60^\circ\)), we can calculate the arc length:
\[ \text{Arc Length} = \frac{60}{360} \times 2\pi \times 9 \]
\[ \text{Arc Length} = \frac{1}{6} \times 18\pi \]
\[ \text{Arc Length} = 3\pi \]
So, the length of the arc is \(3\pi\) cm.
Text book pg 11 1.2 ka 2

[@GRANDMARSHAL47]

Wow u wrote so much u have my respect bro u did all that for someone else

[@pratiklahane1040]

best teaching sir very hardwork 20:54

[@adityanagargoje6005]

1:36 starting

[@aaxthakornk1234]

12:40 sir if all sides are equal then we can use the theorem that "if all the sides of a triangle are equal then the triangle is an equilateral triangle" And then we can use "all the angles of an equilateral triangle are equal to 60°" So theta=60°

[@srikantshinde8363]

Nice teaching sir ❤️

[@ZanduBalm-ul4um]

Congratulations sur for 1m

[@Yadav776.]

Thank you soooo much sir for your support

[@umangghodeswar358]

Thanku so so much bhau /bhaiya/daada/ sir

[@vishwajitjadhav8365]

Thanks sir my all concepts are clear

[@papubidke8885]

Sir please start JEE class 🙏🙏😭😭

[@demongaming1635]

Thanks rahul bhaiya

[@SohamJadhav-n2m]

Sir bohot excellent lecture hai mujhe kabhi maths solve karne mei itna maza nhi aaya jabse aap dikhana shuru, thank you so much sir u make maths simpler than ever❤

[@mahavirsingh1525]

Thank you sir itna acha apne samjhaya 🎉🎉❤❤❤🙏🏾🙏🏾🙏🏾

[@KunikaKamble-wq1uw]

Thank you so much sir ❤

[@RenuRaut-g6c]

Your the best sir in the world

[@ShubhadaKAMBLE3016]

sir apne 5π/12 ki jagah 5π/3 likh diya uske wajah se apka answer r1/r2=5/4 ki wajah r1/r2=5/1 aa gaya

[@pranavdhamane377]

Amazing lecture hair sir 👌 👏

[@atharvasangale201]

1 st

[@amarchoithramsachdev8133]

Kon kon 2024 me dekh rha h😅

[@AbhinavKadam-k1c]

Bhai Mera to aaj 3 baje paper hai 😂

[@seemapawrar2129]

Vary simple ❤❤❤❤

[@bhumeshkumar2782]

Sir you are great 😊

[@stiltedethos2239]

Sir aaj mini apka chaanel wtsap par 23 frinds ko shere kiya 😊😊😊

[@PriyaTala-i4e]

Thank you so much sir 🙏 your teaching super😊

[@Serial_dekho_ap_log]

teaching very nice rahul sir

[@BlueWorld...]

Sir your positivity is GREAT.... Thank uuuuuu😇😇😊

[@anam-uc6ev]

Thank you sir for teaching us❤

[@prathameshraut3594]

Love you sir very very thank you sir all concepts are clear

[@Vaishu.b.s.s.1508]

Best teacher🎉🎉🎉🎉

[@mohammadsabir2714]

Thank you sir all concepts are cleared

[@bhumeshkumar2782]

Sir 23:07 Question no 4 Answer is
S = 7×3.14 ÷ 5 = 4.396, 21.98 ÷ 5 = 4.396
Final Answer = 4.4 cm

[@ZanduBalm-ul4um]

Sikahneka tarika thida casual sa hai but trik is great

[@jitendrabhale818]

Thank you very much sir,🙏

[@AsifSayyed-n8v]

Super 🎉🎉

[@parimaljadhav3815]

Very easy🎉

[@harrygamingmania3336]

9:55 Equilateral triangle property use kar sakte the sir

[@ManasMayde]

8:07 Sir accept the fact

[@GG_4179]

Sir Q.5 me aapne (s = r2 × 5π/3) likha hai udhar (s = r2 × 5π/12) hai

[@runaredkar5959]

Thank u sooo muchhhh sirrrr❤️❤️

[@hashiransari5518]

Yes sir this is best lecture

[@BLAZE___EDITZ]

Sir last question is wrong but no problem hats off for your struggle

[@vijaypandey6521]

Sir thank you l love you sir

[@arunkale6965]

🙏🙏🙏🙏🙏🙏good 🌹🌹🌹🌹🌹🌹

[@KhanFhalak-c5p]

Sir Q.2 m esa bhi kr sakte h k both radius and chord equal size h toh triangle equilateral hoga then uska angle bhi directly 60° hoga itna solve krne ki kua zaroorat?

[@santoshgole338]

Good sir

[@parthdeokar3772]

Nice setup sir

[@sayyedsalimuddin]

Sir I notice that u have written 3 instead of 12 in sum no 5

[@chandjipawde1236]

Nice lecture sar

[@gayatripaturde]

Thanks you sir😘

[@santoshmore6995]

Tringle MON is equaleteral tringle

[@moulikk2012]

sir in q.2 if measurement of radius is equal to chord then the triangle formed is equilateral. so according to its property measurement of equilateral triangle is always 60 degree. then why can't we solve in this way

[@sureshhedau1412]

Yes bro you can also solve in that way also 😊

[@shivanandatayade6947]

Ex. 2
Equilateral triangle=60°
π/3. 😊

[@RupeshKardile-jh2qi]

Thanks sir

[@VsMore-ni2cj]

Thanks sir❤❤🎉🎉🎉🎉🎉🎉🎉❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@SURYA-8005-u6x]

video starts from 1:35

[@samratnar9re896]

Thank you sir

[@Serial_dekho_ap_log]

☺☺

[@AshokPatil-il4hc]

1:38 video start

[@gauravchaudhari5]

room ko bright karo sir

[@romanahamdulay391]

Sir Q4 kuch samjh nhi aya pendulum wala
21.98 ko 5 seh divide krne ke mera answer 4.396 aa raha hain aur aap ka 4.4 kaise aya
Sir aap phle divide aur multiple bhi kar ke dikhaya kro ..... please

[@poojaugalmugale309]

Hame 10th Mai 90.80 present Milne ke bad ham logonko Jaise 91 batate hai Na.. 😀 ye bhi Kuch vaisa hi hai..

[@madhaviwhawal2331]

Sir in exercise 1.2 Q2 the triangle is formed is an equilateral triangle the all the measures of the triangle is 60 degree then why such calculations.
Sorry sir my intention is not wrong, but just telling you... 😀👍

[@INFINITY__YT420]

Baap ko mat sikha

[@Ramisthetruth]

​@@INFINITY__YT420tujhe kya problem hai

[@evilcraftgamer2269]

1st

[@pashushaikh7141]

Rahul sir 5wa leclure

[@shruti8186]

Sir ye lecture 6 smjne me thoda hard laga ... isliye maine aapka white bord wala lesture dekhi to acche se smja...

[@truptibhagat5889]

Start at 1:36

[@divyanshuchauhan4669]

Sir Q2, we can solve it very easyly by taking the triangle equalateral and thita ko 60 digree laker, radian nikal kar directly solve kar sakte hay

[@TgrShuter-po4gn]

Yes you are comment right

[@aadityamustikar7819]

SIR app 2nd question me direct triangle ko equilateral leke kr skte the

[@AshviniLandge-fq5tt]

Sir triangle OMN is equilateral so angal M=N=O=60 degree

[@Krishlavane]

Sir app ek khud ke jr tutorial namm ki app banao

[@ChhayaMahule]

Sir lecture 5 missing hai

[@zaidbijapure3363]

Search kar ke dekho milega

[@imRehanTech]

1:37 lecture starts from here 😂😂

[@crazyvinay9910]

Me watching this video 1dya before exam

[@khansharifa7573]

Same crazy Vijay 😂

[@crazyvinay9910]

@@khansharifa7573 it's vinay

[@JanviHivare]

👍👍👍👍

[@08tanvideshmukh63]

Hi sair 3:16 3:17 3:18

[@RaniSable-r8b]

Thnx sir

[@Sharkgamingvideo]

Sir please request solve all sum 😢

[@shreeyashchattar8arollno.920]

20:45

[@topcreation01]

🔥🔥🔥

[@vijayjadhav9999]

If all sides of the angles are 9 cm then every angle of triangle is 60° .
Converting 60°into randian=60 × π/180=π/3
Then arc =9 × π/3
Answer=3π

[@sanobarshaikh4147]

Sir sets and relation ke bhi lecture daliye
Plzzz 🙏

[@shankarkhairedrd7981]

don't bor in starting🎉🎉🎉🎉sir😮😮😮😢😢

[@4_UNNOWN_BOYS]

Padai kar na Shanti se

[@tulshirammahalle8411]

Q no 5 is wrong plz check 😢

[@faiyazhalde7504]

Yes you are right
The answer should be:
r1:r2=5:4

[@harshacharde2312]

Wrong nhi hai vo

[@GHOST-GAMER-DEAD]

Chop

[@ShahidShaikh-pt6kp]

Tum dono jakar check karo

[@sanjayshah2154]

Aree answer 4 : 5 h

[@NiteshSuruse]

Sir MCQ banavo na

[@sandeep1485]

Angel A = 2π / 9
Angel B = 5π / 18
Angel C = π / 2

[@SHRUTICHAUDHARI-s4u]

sir solved exmple bhi lo na 😢

[@unthinkedfacts75]

Sir where is 5th lecture in this playlist..?

[@peerogamerz7879]

May be there is mistake in thumbnail

[@ZAiD.Gaming1]

Rahul are mistake in 5pi by 3 but the actual radian is 5pi by 12
Ans= 5:4

[@munjajimote932]

Question no 5 please check

[@rishiupadhyay-f6u]

Sir, in question no. 2 what if we take directly 60 degree because the all the side of triangle is equal so, the angel also should be equal that is 60 degree

[@rishiupadhyay-f6u]

Because it is equilateral triangle

[@vishwajitjadhav8365]

Sir 5th lecture dalo

[@poojaugalmugale309]

Sir question no. 5 ka answer galat nikaliya aapne uska sahi answer 4:5 hai...