Question

Find the equation of the circle whose center and radius are given.

center (0, 8), radius = 8

Answer 1

Equation of circle :
\(\Large (x-h)^2 + (y-k)^2 = r^2 \)

Answer 2

with h,k as cetre, here h= 0, k=8
and r = radius = 8

Answer 3

I'm supposed to fill in the blanks, they've already answered part of it.

Answer 4

So here's what they've given me;

Answer 5

__+(___)_______

Answer 6

That's all they've said, so I have to figure out the rest =/

Answer 7

what do you get after you plug in h=0, k= 8, r= 8 in the formula i gave you ?

Answer 8

(x-0)^2+(y-8)^2=8^2

Answer 9

yes,
simplifying that
x^2+ (y-8)^2 = 64

does that help ypu fill all the blanks ?

Answer 10

Ohh, that does indeed. Thank you so much! :) That makes sense now!

Answer 11

you're most welcome ^_^