Math, asked by shagun14286, 9 days ago

What is the length of a rectangle whose breadth is 40 m and perimeter 240 m.

Answers

Answered by Nandinipasricha

1

Answer:

80m

Step-by-step explanation:

length=?

breadth=40m

perimeter=240m

perimeter of rectangle=2(l+b)

240=2(l+40)

240=2l+80

240-80=2l

160=2l

160/2=l

80m=l

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