Abacus 15 M long and 10m wide at the corner house is tied with 7 M long rope how much are the horse can grass and find the remaining area of a park
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Firstly it's horse not house how can a house graze.by the way here's your answer
The radius of the semicircle formed at corner= 7cm
Area graze by horse = pier^2/ 2
=22/7 × 7×7/2
=77msquare
Remaining area of park = area of park - area of grazing
= length × breadth - 77msquare
= 15×10 - 77
= 150-77
= 73msquare
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