2 years ago

The perimeter of a rectangular field is 314 m.

Mathematics

1 answer:

Ksivusya [100]2 years ago

3 0

Answer:

85m

Step-by-step explanation:

Perimeter of a rectangle = 2(l+b)

b=72m, l=?

perimeter =314m

314=2(l+72)

314/2= l+72

157=l+72

l=157-72

l=85m

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