Question

A 1 m wide path is built inside a square park of side 30 m along let's sides. find the area of the path
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Answer 1

Answer:

Area of road = 116 m²

Step-by-step explanation:

given

square park having side  = 30 m

a rod of 1 m wide built inside the park along its side so the park without rod or remaining park inside the road have 2 m less side because 1 m become less from both opposite side

the side of park without road = 30 -1 = 28 m

so

area of remaining park = side× side = 28×28 = 784 m²

area of whole park with road = 30× 30 = 900 m²

so the area of road = area of whole park with road - area of remaining park

area of road = 900 - 784  = 116 m²

Area of road = 116 m²