Question

a rectengular park is 17 m long and 12m wide the park is surrounded by a path of width 1.5 m find area

Answer 1

Answer:

Length of the park ( l ) = 17 m

Breadth of the park ( b ) = 12 m

Area of the park = l × b = = 204 m²

Given :

A path of of width 2.5 m is constructed on all sides outside the park

Length of the park and path ( l ) = 17 + 1.5 + 1.5 = 17 + 3= 20 m

Breadth of the park and path ( b ) = 12 + 1.5 + 1.5 = 17 + 3 = 15 m

Area of the park and path = l × b = 20 × 15 = 300 m²

Answer 2

Answer:

Length of the park ( l ) = 17 m

Breadth of the park ( b ) = 12 m

Area of the park = l × b = = 204 m²

Given :

A path of of width 2.5 m is constructed on all sides outside the park

Length of the park and path ( l ) = 17 + 1.5 + 1.5 = 17 + 3= 20 m

Breadth of the park and path ( b ) = 12 + 1.5 + 1.5 = 17 + 3 = 15 m

Area of the park and path = l × b = 20 × 15 = 300 m²

Step-by-step explanation: