Question

A path is 5m wide runs along inside a square park of side 100m. find the area of the path.


a) 1700 sq. m
b) 1800 sq. m
c) 1900 sq. m
d) 2000 sq. m

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Answer 1

see the attached figure :

given,

length of the big square = 100 m

length of the small square = 5 m

Side of the smaller square = Side of the

bigger square - 2(width of the path)

= 100 - 2(5)

= 90 m

Area of the path = (100)² - (90)²= 10000 - 8100 = 1900 sq m

Cost of cementing at the rate of Rs 250 per 10 m2 = 250 x 190 = Rs 47500

Answer 2

Answer:

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Step-by-step explanation:

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