Question

Find the perimeter of a square whose side measure. a) 4.5 cm , b) 5.8 m, c) 27mm​

Answer 1

Step-by-step explanation:

Perimeter of a square = 4a

a) 4.5×4 = 18cm

b) 5.8×4 = 23.2 cm

c) 27×4 = 108mm