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

Question

Mathematics

Janelle

17 October, 18:12

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

+2

Answers (1)

Know the Answer?

Zain Parsons · Answer 1

Area = 1371.72m^2

Perimeter: 251.84m

Step-by-step 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

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 playgroundUsing the pi formulae

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