Flashcardziz Triangle Sum Theorem

Front

What is the Triangle Sum Theorem?

Back

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

Front

If two angles in a triangle are 45° and 75°, what is the measure of the third angle?

Back

60°

Front

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

Back

45°

Front

Can a triangle be formed with angles measuring 150°, 110°, and 100°?

Back

No, because the sum exceeds 180°.

Front

What is the measure of an angle in a triangle if the other two angles are 56° and 62°?

Back

62°

Front

What is the maximum degree measure for an angle in a triangle?

Back

Less than 180°.

Front

If a triangle has angles measuring 50°, 50°, and 80°, does it satisfy the Triangle Sum Theorem?

Back

No, because 50° + 50° + 80° = 180°.

Front

What is the measure of an angle in a triangle if the other two angles are 98° and 82°?

Back

0°, which is not possible.

Front

What is the minimum degree measure for an angle in a triangle?

Back

Greater than 0°.

Front

If a triangle has angles measuring 90°, 45°, and 45°, what type of triangle is it?

Back

It is a right triangle.