Question

use pi = 3.14 to complete the following . the area of the quarter circle is approximately _____ square meters . The perimeter of the quarter circle is approximately _____ meters .

Answer 1

Area of a circle =

`A\text{ = }\pi r^2`

`\text{Area of quater circle = }(1)/(4)\text{ }\pi r^2`

where r = 4m

pi = 3.14

A = 1/4 x 3.14 x 4 x 4

A = 12.56 square meters