Question

Calculate the size of the triangle abc in a regular Pentagon

Answer 1

Without more information, it is not possible to accurately calculate the size of triangle ABC in a regular pentagon. Additional measurements such as the length of one of the sides of the pentagon or the length of one of the segments connecting a vertex to the center of the pentagon would be needed.

Answer 2

360÷72

Answer 3

360 ÷ 72 = 5