Question

A six-sided polygon is shown with sides labeled 12 cm, 10 cm, 10 cm, 8 cm, 6 cm, and 3 cm.

Lily decorated a poster with this polygon for school spirit week. What is the perimeter of Lily's polygon?

A.
149 cm

B.
120 cm

C.
86 cm

D.
49 cm

Answer 1

49cm^2

Explanation:

The perimeter is just a continuous line which forms the boundaries of a geometric figure.

The perimeter is just all the sides added up.

12cm+10cm+10cm+8cm+6cm+3cm = 49cm^2