Question

Can Someone Who Can Actually Explain Instead Of Saying A Random Awnser Help me Plz?! .-.

Answer 1

The radius of circle P is 24 centimeters. The radius of circle Q is 8 centimeters. Which statement correctly compares the area of circle P with the area of circle Q?
A.The area of circle P is 3 times the area of circle Q.
B.The area of circle P is 6 times the area of circle Q.
C.The area of circle P is 9 times the area of circle Q.
D.The area of circle P is 12 times the area of circle Q.

Answer 2

Yes - I can explain

First - write the equation for the area of a circle in terms of its radius.

Answer 3

Are you going to write that equation?

If oyu don't know it then you need to look itup - it is the only thing required for this question

Answer 4

A≈1809.56

Answer 5

I asked for the general equation - with "r" in it

Answer 6

sory but im stupid and i dont know .-.

Answer 7

sorry-

Answer 8

if you don't know - how did you work out the value A≈1809.56??

type 'formula for area of circle' into google

Answer 9

A useful thing to remember is if the area of the radii is 1:3 then the ratio of the areas is 1^1 : 3^2.

Answer 10

recall: $$\Huge A=\pi r^2$$