Triangle Theoreum Flashcard

Front

The Triangle Sum Theorem deals with _______ of a triangle

Back

angles

Front

Find the value of x: If the angles of a triangle are 50°, 35°, and x°, what is x?

Back

95°

Front

Find the measure of each angle indicated: If one angle is 50° and the other is 30°, what is the third angle?

Back

100°

Front

Find the measure of each angle indicated: If one angle is 40° and the other is 29°, what is the third angle?

Back

111°

Front

Solve for x: If x + 8 = 1, what is x?

Back

-7

Front

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

Back

180°

Front

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

Back

50°

Front

In a right triangle, if one angle is 90° and another is 45°, what is the measure of the third angle?

Back

45°

Front

What is the relationship between the angles in an isosceles triangle?

Back

Two angles are equal.

Front

If the angles of a triangle are in the ratio 2:3:4, what are the measures of the angles?

Back

40°, 60°, 80°