Question

find the perimeter of these rectangle 5cm and21cm

Answer 1

Answer:

52 cm

Step-by-step explanation:

The perimeter of a rectangle

=> 2(l+b)

=>2(21+5)

=>2×26

=>52cm.

Answer 2

Answer:

Perimeter of a Rectangle is given by the Formulae:

P = l × b

P = 5×21

P = 105.