Question

if breadth and perimeter of a rectangle are 12.5cm and 101 cm respectively its,length of is.​

Answer 1

Answer:

perimeter=2(l+b)

perimeter=101cm

breadth=12.5cm

acc.to ques.

101=2(12.5+x)

101=25+2x

101-25=2x

76=2x

76/2=x

=38

so 38 is the length

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Answer 2

perimeter of a rectangle-101

breadth of a rectangle=12.5

length of a rectangle=area/breadth

=