A play ground has the shape of a rectangle, with two semi-circles on its smaller sides as diameters, added to its outside. If the sides of the rectangle are 36m and 24.5m, find the area of the play ground. .

Question

Philoid · Accepted Answer

Given:

AB = 36m

BC = 24.5m

Area of rectangular portion = 36×24.5 = 882m²

Radius of semicircular portion =

Area of both semicircular portion =

= 471.625

Area of play ground = 882+471.625 = 1353.62

A play ground has the shape of a rectangle, with two semi-circles on its smaller sides as diameters, added to its outside. If the sides of the rectangle are 36m and 24.5m, find the area of the play ground..