RS Aggarwal Vikash Aggarwal Class 4 Activity Book Composite Mathematics Activity Sheet 91 Solution Activity Sheet – 91 Find the perimeter of each of the following figures. Each square is of 1 cm side. (1) Perimeter = 18 cm (2) Perimeter = 22 cm (3) Perimeter = 20 cm (4) Perimeter = 16 cm (5) […]