Circles 2 • Equation of a Circle • P1 Ex6C • 🚀

Edexcel Pure Year 1

Mon 13/7/20

[komikomi]

You made jt so easy and straightforward. I've been struggling to understand this topic since 3 years now where have you been before you're an angell😫😫

[manopablogo]

This is very useful, and easy to understand. Thank you so much.

[topinfo]

At 4:07 the radius is 5. As I attempted the equation
. I was confused wether to square the 5 or square root the 5 or leave It as it is. Because the equation is x^2 + y^2 = r^2. when the radius was 5 I thought that it had already been square rooted from 25

[Fluorinefx]

the last question answer is wrong the Pythagorus of 4 squared plus 6 squared is 2 root 13 its not root 52