Question

Find the measure of 3

Answer 1

60°

Explanation:

This polygon is made out of 6 equilateral triangles.

Angle 3 is part of 1/2 of an equilateral triangle.

Which means that this triangle has angle measures of 30, 60, and 90.

Since there is already a 90 degree angle (right angle) and angle 3 is larger than angle 2.....

Angle 3 = 60 degrees!