Question

what will be the length and the perimeter of the rectangle is the breast is 25 centimetres and area is 750 centimetre cube ​

Answer 1

Answer:

Breadth = x

length = x + 7

perimeter = 2( l+ b) = 90

2( x + 7 + x ) = 90

2( 2x + 7 ) = 90

4x + 14 = 90

4x = 90 - 14 = 76

x = 76/4

x = 19

Therefore : breadth = 19cm

length = 19 + 7

= 26cm