Question

If a tennis ball has a diameter of approximately 6.9 centimeters, what is its surface area?

149.57 square centimeters

1,032.04 square centimeters

299.14 square centimeters

598.28 square centimeters

Answer 1

the first option

Answer 2

TSA OF SPHERE=4 x pi x r square
thus 4 x 3.14 x 6.9 x 6.9 =598.28cm square

Answer 3

Live For Music

Answer 4

Can retake final Florida virtual school exams?

Answer 5

@mukushla the surface are is \[4 pi r^{2}\]

Answer 6

Is it allowed to retake final florida virtual school exams?

Answer 7

I've finished all ten chapters

Answer 8

Just wondering

Answer 9

^i think so if you call the teacher

Answer 10

Have you done it before?

Answer 11

no. ive never needed to i always useally never get lower than a B on any of my class exams.

Answer 12

*usually

Answer 13

k

Answer 14

ty

Answer 15

thanks @rajathsbhat and @Yashhere for the formula :)

Answer 16

fan me then @LivForMusic