Question

Medal and Fan!
A giant pie is created in an attempt to break a world record for baking. The pie is shown below:

A circle is shown with a central angle marked 38 degrees and the diameter marked 20 feet.

What is the area of the slice of pie that was cut, rounded to the nearest hundredth?

22.08 ft2

13.19 ft2

33.14 ft2

28.97 ft2

Answer 1

@PMcGongal can you help me?

Answer 2

@gorv

Answer 3

\[A=\frac{ n }{ 360}*\pi*r^2\]

Answer 4

this the formula of sector of a circle where n = angle made ion degrees
here n=38

Answer 5

use the formula and plug in the values

Answer 6

so a-38/360*3.14*15^2?

Answer 7

a= not -