⭐ Stop Memorizing the Unit Circle - th-cam.com/video/qW6Ua50fTw8/w-d-xo.html ✅ New Trigonometry Videos - th-cam.com/play/PL0G-Nd0V5ZMrCZjsEPisuYUKPA2gqDCTH.html
As always, Brian, your videos are great to watch. Can I add, that the length of the arc of a radian, is the same length as the two radii that join to it. If the arc was a straight line, it would be an equilateral triangle. Hence, instead of θ being 60° for an equilateral triangle, θ is only 57.295° for a radian. It also explains why π is 3.142 or ²²∕₇ .
It would be nice if you could slow down just a tad - It feels like you need to be somewhere and you are running late and don't have time to take a breath... Otherwise great content :)
Hi I'm super amazed how your videos worked. I am an aspiring math teacher and I like to watch your videos as my review to my upcoming licensure exam here in the Philippines!! God bless you ❤
The radian is not a unit of measure, it's a pure number. Nothing measures 0.2 radians. You cannot localize 2 radians, 2 kilos, etc, on the real line. That is why the radian was introduced.
But I have a question... if pi is the number of times the radius goes into half a circle, this also means pi is the number of times the diameter goes into the circumference? Then why would you say pi is 180? pi is also 360 then? I'm sure I'm missing something..
The circumference of a circle is 2 x pi. and the circumference of a semi-circle is pi. Equation for circumference is [2 x pi x Radius] or [pi x Diameter]. Diameter is 2 x radius. IMO Brian was a little too glib in his explanation.
Great video, but you need to save some of the punch-in's and punch-out's for other videos so you don't run out of them. Feel like the camera is attached to a yo-yo.
⭐ Stop Memorizing the Unit Circle - th-cam.com/video/qW6Ua50fTw8/w-d-xo.html
✅ New Trigonometry Videos - th-cam.com/play/PL0G-Nd0V5ZMrCZjsEPisuYUKPA2gqDCTH.html
This might be the greatest teacher of all time
As always, Brian, your videos are great to watch. Can I add, that the length of the arc of a radian, is the same length as the two radii that join to it. If the arc was a straight line, it would be an equilateral triangle. Hence, instead of θ being 60° for an equilateral triangle, θ is only 57.295° for a radian. It also explains why π is 3.142 or ²²∕₇ .
Great Video Thank you!
It would be nice if you could slow down just a tad - It feels like you need to be somewhere and you are running late and don't have time to take a breath...
Otherwise great content :)
Amen to that
Hi I'm super amazed how your videos worked. I am an aspiring math teacher and I like to watch your videos as my review to my upcoming licensure exam here in the Philippines!! God bless you ❤
Hi, I need help with my homework it is 35 divided by 7293 and when I bring down I have 29 and 35 can not fit in with 29, so could you help me?
Bruh, you make my math hw sound fun!
Thanks for the lesson, but could you slow down a bit please?
The radian is not a unit of measure, it's a pure number.
Nothing measures 0.2 radians. You cannot localize 2 radians, 2 kilos, etc, on the real line. That is why the radian was introduced.
But I have a question... if pi is the number of times the radius goes into half a circle, this also means pi is the number of times the diameter goes into the circumference? Then why would you say pi is 180? pi is also 360 then? I'm sure I'm missing something..
The circumference of a circle is 2 x pi. and the circumference of a semi-circle is pi. Equation for circumference is [2 x pi x Radius] or [pi x Diameter]. Diameter is 2 x radius. IMO Brian was a little too glib in his explanation.
Great video, but you need to save some of the punch-in's and punch-out's for other videos so you don't run out of them. Feel like the camera is attached to a yo-yo.
ᑭяỖｍｏ𝓼𝐦 ☺️