Angles of triangles quick check

Answer 1

1. The measures of the angles of a triangle always add up to 180 degrees.

2. An equilateral triangle has three angles that each measure 60 degrees.

3. A right triangle has one angle that measures 90 degrees.

4. An isosceles triangle has two angles that are congruent.

5. In a scalene triangle, all three angles have different measures.