Question

HELP!!!!!

Answer 1

The circumference of a circle is 92.6 cm. What is the radius of the circle?

Answer 2

@uri @scburchell11 @Callisto @CaseyCarns @andreaardzz @Brandonsnider188

Answer 3

you can use the formula
C = 2 * Pi * R

it is helpful to say this quietly to yourself

circumference is 2 Pie Rrrrr

Answer 4

R stands for radius

Answer 5

and
area is Pi R squared
A = pi * R ^2

Answer 6

plug in 92.6 for radius , and solve for C

C = 2 * Pi * R

C = 2* pi * 92.6

Answer 7

ok what about this one?? The area of a circle is 504 m2. Which is the circumference of the circle?

Answer 8

ok lets use thes formula

A = pi * R ^2

504 = Pi * R^2 , solve for R and be careful about the square , you will have to square root

Answer 9

504 is squared to right??