Question

if one side of a square is increased by 5 metre and the other side is reduced by 5 metres and rectangle formed whose perimeter is 30 metre find the side of the original square








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Answer 1

Answer:

Mark me as brilliant

Step-by-step explanation:

: If one side of a square is increased by 5metres and the other side is reduced by 5 metres , a rectangle is formed whose perimeter is 30 m .

Answer 2

Answer:

let the one side be x

and, the other side also be x

a. t. q

length=x+5

breadth= x-5

perimeter of rectangle=2(l+b)

30=2(x+5+x-5)

30=2(2x)

30=4x

x=7.5