Question

A circle has a radius of 8 centimeters. If 1/2 of the circle is cut away, what is the area of the remaining portion? Use 3.14 for

Answer 1

Area of the semicircle = 100.48 cm²

Explanation:

radius r = 8 cm

Area of the semicircle =
`\pi`r²/2

= (3.14 * 8 * 8)/2 = 3.14 * 8 * 4 = 100.48 cm²