Question

each side of polygon is 2.9cm in length and its perimeter is 17.4cm how many sides does the polygon have

Answer 1

Your answer is attached. Hope it helps.

Answer 2

Answer:

Step-by-step explanation:

Solution :-

Let the number of sides of the polygon be n.

Length of each side of the polygon = 2.9 cm.

∴ Perimeter of the polygon = (2.9 × n) cm.

But, its perimeter = 17.4 cm (given)

⇒ 2.9 × n = 17.4

⇒ n = 17.4/2.9

⇒ n = 174/29

⇒ n = 6.

Hence, the given polygon have 6 sides.