Question

Find the area of the given circle. Round to the nearest tenth. @iGreen.

Answer 1

\(A = \pi r^2\)

Radius here is 3.5

\(A = (3.14)(3.5^2)\)

Multiply 3.14 * 3.5 * 3.5

Answer 2

38.465 so 38.47?

Answer 3

Yep, you got it.

Answer 4

@iGreen. How do you find the circumference of this circle?

Answer 5

\(C = \pi d\)

Where 'd' is the diameter

or

\(C = 2 \pi r\)

Where 'r' is the radius.

Both work

Answer 6

Just google it, it will tell you

Answer 7

okaay?