Question

Find the perimeter of the given figures :

Answer 1

(i) Perimeter of Fig. (i)
= 12 cm + 3 cm + 12 cm + 3 cm = 30 cm
(ii) Perimeter of Fig. (ii)
= 6 cm + 4 cm + 4 cm + 4 cm = 18 cm
(iii) Perimeter of Fig. (iii)
= 1 + 4 + 0.5 + 2.5 + 2.5 + 0.5 + 4
= 15 cm