Test Unit 5 Retake

Front

If the two angles of a triangle are 50 degrees and 70 degrees, what is the measure of the third angle?

Back

60 degrees

Front

The sum of the lengths of any two sides of a triangle is ____ than the third side.

Back

greater than

Front

An _____ angle of a triangle is equal to the sum of its interior opposite angles.

Back

Exterior angle

Front

What postulate makes triangles congruent if possible? SSS, ASA, AAS, Not Possible?

Back

Not Possible

Front

What postulate makes triangles congruent if possible? SAS, ASA, AAS, Not Possible?

Back

ASA

Front

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

Back

180 degrees

Front

What is the definition of an isosceles triangle?

Back

A triangle with at least two equal sides.

Front

What is the definition of a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

What is the Triangle Inequality Theorem?

Back

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.