Mensuration Practice Test 6

Question : 32 of 40

Marks: +1, -0

A rectangular grassy plot measures 60 m by 58 m. It has a gravel path 2 m wide all around it on the inside. Find the area of the path.

Solution:

Area of the path = 2(width of path) × [(length + breadth of room + 2(width of path)]
= 2(2) × [(60 + 58) -2(2)]
= 4 × [118 - 4]
= 4 × 114 = 456

m^2

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