Question

Which is the closest approximation to the area of the circle?

Use 3.14 or to approximate π.



A.
57 mm²

B.
113 mm²

C.
324 mm²

D.
1017 mm²

@iGreen.

Answer 1

\(A = \pi r^2\)

\(A = (3.14)(18^2)\)

Answer 2

First multiply 18 * 18

Answer 3

144

Answer 4

@iGreen.

Answer 5

Try again

Answer 6

1017.88 is the answer

Answer 7

324

Answer 8

Yes, now multiply 324 * 3.14

Answer 9

@Gabby.Rokks Please do not give answers, it's against OpenStudy's Code-of-Conduct. We are here to guide the user to the answer, so we need his participation.

http://openstudy.com/code-of-conduct

Answer 10

What's 324 * 3.14? @torifamelol

Answer 11

1017.36

Answer 12

Ooooo @iGreen.

Answer 13

Yes, so our answer is 1017