leana8605 leana8605 04-04-2022 Mathematics contestada 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