Question

If a = 3.9 cm, b = 2.5 cm, c = 4.6 cm, d = 3.5 cm, and e = 1.2 cm, what is the perimeter in centimeters of the polygon? Do NOT label your answer. Use numbers ONLY.

Answer 1

perimeter= 3.9+2.5+4.6+3.5+1.2= 15.7cm