Question

If measure of a side of a regular octagon is 6 cm then its perimeter is
(a) 48 cm (b) 36 cm (c) 54 cm
(d)
56 cm​

Answer 1

An octagon has 8 sides.

Perimeter of a figure

= (no. of sides) × (length of side)

= 8×6 = 48cm

Hence, option (a).