Question

A playground has a shape of a rectangle, with two semi-circles on it’s smaller sides as diameters added to its outside. If the sides of the rectangle are 38m and 28m, find the perimeter and the area of the playground

Using the pi formulae

Answer 1

Area= 1371.72m^2

Perimeter: 251.84m

Explanation:

A1=L*W

A1=38*28

A1=1064

A2=3.14*r^2

A2=3.14*196

A2=615.44/2

A2=307.72

A1+A2=1371.72