Answer:
The measure of the other two angles are 60° each.
Step-by-step explanation:
The sum of interior angles of a triangle is 180°.
If one angle is 60°, then each measure of the other two angles are:
= (180 -60)/2
= 120)/2
= 60°
The other two angles each measures 60°.
The isosceles triangle is also equiangular with equal measure of interior angles at 60°, 60°, and 60°.
