Question

The perimeter of a rectangule is 64 cm. if the length is 5cm more than the breadth, find the length and breadth
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Answer 1

Answer:

perimeter of rec.=64

let breadth be x theredorel=x +5

=>2(l+b)=64

Answer 2

Answer:

let the breadth be x cm

then it's length be( x+5)cm

perimeter of a rectangle is 2(l+b)=64cm

2(x+x+5)=64cm

4x+10= 64cm

4x= 64-10

x=54÷4

x = 13.5

length =13.5cm

and breadth =13.5+5

=18.5 cm