Question

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.(Take π=22/7).

Answer 1

Answer:

Step-by-step explanation:2626626.26

Good

Answer 2

Area of the plot = 1353.63 m²

Step-by-step explanation:

Area of the rectangle = AB * BC = 36 * 24.5 = 882 sq. m.

Diameter of the circle = 24.5 m.

Radius = 24.5/2 = 12.25 m.

2* Area of the semi-circle = 2 * πr²/2 = 22/7 * 12.25 * 12.25 = 471.63 m²

Area of the plot = 882 + 471.63 = 1353.63 m²