Question

Find the cost of levelling a rectangular park at the rate of Rs.20

per sq.m, if the area of the park is 150sq.m.​

Answer 1

Answer:

480m

Step-by-step explanation:

ANSWER

Area =length× breadth

800=length×40

=length =20

cost 800×5=4000 Rs

perimeters=2(l+h)

=2(60)=120 m

distance covered by a boy

=4×120=480m

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Answer 2

Answer:

42 sq.m

Step-by-step explanation:

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