Question

a rectangular Park is 90 metre long and 70 metre broad part 6 metre wide is to be built around the inside of the park find the area of the path also find the area of the remaining parking hectares

Answer 1

Answer:

║⊕ANSWER⊕║

Length of the rectangular park = 90 m

Breadth of the rectangular park = 70 m

Width of the path = 6 m

Breadth of the path = 70 - ( 6 x 2 )

= 70 - 12

= 58 m

Length of the path = 90 - ( 6 x 2 )

= 90 - 12

= 78 m

Area of the path = l x b

= 78 m x 58 m

= 4524 m^{2}m

2

Area of the park including the path = l x b

= 90 m x 70 m

= 6300 m^{2}m

2

Area of the park excluding the path = Area of the park including the path - Area of the path

= 6300 m2 - 4524 m2

= 1776 m2

1 hectare = 10,000 m

Area of remaining park in

hectares = 1776/10000

= 0.1776 m2

Area of the path is 4524 m^{2}m

2

. And the area of the remaining park in hectares is 0.1776 m^{2}m

2

.