Question

A square and a rectangle have the same perimeter. The length and breadth of
the rectangle are 5 cm and 3 cm respectively. Find the length of the side of the square​

Answer 1

Answer:

Perimeter of rectangle = 2 ( l + b )

= 2 ( 5 + 3 ) cm

= 2 × 8 cm

= 16 cm

perimeter of square = 16 cm

4 ÷ 16 cm

= 4 cm

the length of the side of the square is 4 cm.