Question

11. Find the length of the side of a regular pentagon, if the perimeter is 45cm.

a) 9cm

b) 6 cm

c) 8 cm

d) 11 cm​

Answer 1

Answer:

answer is 9

Step-by-step explanation:

45/5 = 9, answer is a)9

Answer 2

Answer:

(a) 9 cm

Step-by-step explanation:

Perimeter of regular pentagon = 5s

Perimeter of pentagon = 45cm

∴ 5s = 45cm

s = 45/5

s = 9