Question

a rectangle be such that it's length is 20 m more than it's breadth.If it's perimeter is equal to 100m.Find its area.​

Answer 1

Answer:

let breadh be b

lenth = b+20

given

2(b+b+20)=100

2b+20=50

2b=30

b=15

l=35

area = l×b

=15×35

=525m2

Step-by-step explanation:

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Answer 2

Answer:

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