INTERIOR ANGLES of TRIANGLES

Front

What is the sum of the interior angles of a triangle?

Back

180 Degrees

Front

If two angles of a triangle are 70° and 60°, what is the measure of the third angle?

Back

50°

Front

In a triangle, if one angle measures 90°, what type of triangle is it?

Back

Right triangle

Front

What is the measure of each angle in an equilateral triangle?

Back

60°

Front

If one angle of a triangle is 35° and another is 65°, what is the measure of the third angle?

Back

80°

Front

What is the relationship between the angles in a triangle?

Back

The sum of the angles is always 180°.

Front

If a triangle has angles measuring 45° and 45°, what is the type of triangle?

Back

Isosceles triangle

Front

What is the measure of the missing angle if two angles of a triangle are 75° and 30°?

Back

75°

Front

If a triangle has angles measuring 110° and 30°, what is the measure of the third angle?

Back

40°

Front

What is the measure of the missing angle if two angles of a triangle are 90° and 45°?

Back

45°