Corrections Test 4

Front

What does CPCTC stand for?

Back

Corresponding parts of congruent triangles are congruent.

Front

In a right triangle, if the hypotenuse is segment YO, which angle is the right angle?

Back

∠T.

Front

Find x if the solution is 15.

Back

15.

Front

If two angles of a triangle are congruent, what type of triangle is it?

Back

Isosceles.

Front

If three angles and one side of one triangle are congruent to the corresponding parts of another triangle, what can be said about the triangles?

Back

They are always congruent.

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

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

Back

180 degrees.

Front

What is the definition of congruent triangles?

Back

Triangles that have the same size and shape.

Front

What is the Isosceles Triangle Theorem?

Back

If two sides of a triangle are congruent, then the angles opposite those sides are congruent.

Front

What is the definition of an acute triangle?

Back

A triangle where all angles are less than 90 degrees.