Question

What is the area of a circle with diameter 10 inches?

25 pi in 2

20 pi in 2

5 pi in 2

100 pi in 2

Answer 1

@mikurout

Answer 2

\[A=\pi r^2\]

Answer 3

opt. c

Answer 4

Or you can do

\[A = \frac{ 1 }{ 4 } \pi d^2\]

Answer 5

sory i can't understand that option.

Answer 6

hey r u there?

Answer 7

diameter = 2*radius

Answer 8

option a