# Find the area of the segment of a circle whose diameter is 16 cm and the central angle measures 80 degrees

2
by wynzie

2014-10-04T12:44:07+08:00
The formula for finding the segment is

Lets name
A as area of the segment
= angle
d = diameter

Solution:
Since diameter is given, we will divide it by 2 to find the radius so that we can use the formula of finding the segment.

d = 2r

Now lets solve A,

A = 2,528.486
2014-10-04T22:22:19+08:00
Diameter  =  16cm