Question

the perimeter of a rectangular field is 280 m and its breadth is 60m the length of iits diagonal is closest to

Answer 1

Answer:
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Given,
Perimeter of rectangle =280m
Breadth=60m

Perimeter =2(l+b)
280=2(l+60)
140=l+60
l=80m

Diagonal of rectangle =√(b^2+l^2)
=√(60^2+80^2)
=√10000
=100m

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Hope it helps you.