Question

i made a pizza for school (not real) and its diameter is 20 its radius is 10
the arc length is 3.92
it is 16 slices of pizza
i need to find the interior angle of one slice how do i find the interior angle?

Answer 1

and i need the formula for finding the area of one slice not the answer the formula

Answer 2

The arc length is extraneous information, that is, it is not needed to solve this problem. You only need divide the total number of degrees (360) that are in a circle by the number of slices of pizza in order to get the interior angle for one slice.

Answer 3

ok thank you what about finding the area of one slice?

Answer 4

For that, you do need some of the other information.

Area of circle (whole pizza) = (pi)(r^2)


Area of one slice = (pi)(r^2)/16

Answer 5

ok thank you so much

Answer 6

You're welcome. Good luck and thx for the recognition!