Question

A circle has a radius of 9 ft.

What is the approximate area of the circle? Use 3.14 to approximate pi. Write the answer to the nearest hundredth.

Answer 1

Hello, i have no clue what to do

Answer 2

@TheSmartOne

Answer 3

@TheAsker2002

Answer 4

Im not sure were to begin

Answer 5

@Legends

Answer 6

Do you know the area formula for a circle?

Answer 7

No i do not.

Answer 8

Hint: \(\sf\Large Area= 2 \times\pi \times r^2\)

Answer 9

wait, is it A=πr2

Answer 10

Ok so what next?

Answer 11

plug in r=9

and pi = 3.14

and just solve.

Answer 12

28.26?

Answer 13

@TheSmartOne

Answer 14

2 times 3.14 times 9^2 will never even be close to equalling 28.26

Answer 15

508.68

Answer 16

♣

Answer 17

correct

Answer 18

so thats my answe...?

Answer 19

yes

Answer 20

oops @Deadpool117 the correct answer to your question is 254.34

idk where I put in that 2 from :/

Answer 21

@Deadpool117