Question

A stained glass window is shaped like a semicircle. The bottom edge of the window is 36 inches long. What is the area of the stained glass?

Answer 1

A= 509

Explanation:

36= the diameter 18= the radius

Area of a semi circle equals
`A= A\pi r^(2)` divided by two

18* 18 = 324
`324\pi`= 1017.87

1017.87 divided by 2 = 508.93 {509}

Hope this helps

Answer 2

the answer is 508.68 in^2