Hannah drew a pattern using only equilateral triangles. Which of the following statements about the angles in an equilateral triangle is true?
A. The measure of each angle is 60°.
B. The measure of each angle is 120°.
C. The measure of one of the angles is 90°.
D. The measure of one of the angles is more than 180°.
1 answer
A. The measure of each angle is 60°.