Question

The area of a rectangle is 100 cm2 and its length is 25 cm find width and perimeter​

Answer 1

area of rectangle = length × breadth

= 25 × breadth = 100

= breadth = 100/25 = 4 cm

Now,

perimeter = 2( length + breadth )

= 2( 25 + 4 )

= 29 × 2 = 58 cm