Question

What is the perimeter of this

polygon?
A
3 cm
9 cm
B 3 cm
[?] cm
Fnter

Answer 1

32

Explanation:

side 1 - 13 (9+3)

base - 6 (3+3)

side 2 - 13 (9+3)

Triangle perimeter formula - a + b +c

13 + 6 + 13 = 32