Question

Perimeter of rectangle is 25 meter and one side is 5 meter hiw many meter is the other side

Answer 1

Perimeter = 2( Length + Breath)
Say Breath is 5 metres
Let Length will be X
2( X + 5 ) = 25 ( Now open the bracket )
2X + 10 = 25 ( take 10 to other side)
2X = 25 - 10
2X = 15
X = 7.5 meter
Therefore Length is 7.5 metres