Geometry Final Semester 1 Review

Front

Which triangle congruence theorem can be used to prove the triangles are congruent?

Back

SSS (Side-Side-Side) theorem states that if three sides of one triangle are equal to three sides of another triangle, then the triangles are congruent.

Front

∠1 and ∠3 can best be described as -

Back

Vertical angles are the angles opposite each other when two lines cross. They are always equal.

Front

What is the Symmetric property?

Back

The Symmetric property states that if a = b, then b = a.

Front

y = 3x + 2 and y = 3x - 3. These lines are...

Back

Parallel lines have the same slope but different y-intercepts.

Front

Find the value of x in the triangle if the angles are 72°, 54°, and x°.

Back

x = 72° (The sum of angles in a triangle is 180°).

Front

What is the definition of complementary angles?

Back

Complementary angles are two angles whose sum is 90 degrees.

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose sum is 180 degrees.

Front

What does the AAS theorem state?

Back

AAS (Angle-Angle-Side) theorem states that if two angles and a non-included side of one triangle are equal to two angles and the corresponding non-included side of another triangle, then the triangles are congruent.

Front

What is the definition of adjacent angles?

Back

Adjacent angles are two angles that share a common side and a common vertex.

Front

What is the definition of vertical angles?

Back

Vertical angles are the angles opposite each other when two lines intersect, and they are always equal.