Triangle Angle Sum

Front

What is the Triangle Sum Theorem?

Back

The Triangle Sum Theorem states that the sum of all angles in a triangle is 180 degrees.

Front

If one angle of a triangle is 60 degrees and another is 90 degrees, what is the measure of the third angle?

Back

The third angle measures 30 degrees.

Front

What is the measure of an angle in a triangle if the other two angles are 45 degrees each?

Back

The measure of the angle is 90 degrees.

Front

Find the measure of the missing angle in a triangle with angles measuring 50 degrees and 70 degrees.

Back

The missing angle measures 60 degrees.

Front

What is the sum of the angles in any triangle?

Back

The sum of the angles in any triangle is 180 degrees.

Front

If two angles of a triangle are 30 degrees and 60 degrees, what is the measure of the third angle?

Back

The third angle measures 90 degrees.

Front

In a triangle, if one angle is 80 degrees and another is 50 degrees, what is the measure of the third angle?

Back

The third angle measures 50 degrees.

Front

What is the measure of an angle in a triangle if the other two angles are 70 degrees and 40 degrees?

Back

The measure of the angle is 70 degrees.

Front

If a triangle has angles measuring 30 degrees, 60 degrees, and x degrees, what is the value of x?

Back

x = 90 degrees.

Front

What is the relationship between the angles in a triangle?

Back

The angles in a triangle are related such that their sum is always 180 degrees.