Question

the length of a rectangle is 4 cm more than the breadth . if the perimeter of rectangle is 80cm find the area of the rectangle

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Answer 1

Answer:

let breadth =x

length =x+4

2(x+4*x)=80

2(2x+4)=80

4x+8=80

4x=80-8

4x=72

x=72/4

x=18

Explanation:

breadth =18

length =18+4

=22

area =(18*22)

area =396cm²