Geometry Final Exam Review

Front

ΔAEB ≅ ΔCED by...

Back

ASA (Angle-Side-Angle) is a theorem used to prove the congruence of two triangles when two angles and the included side of one triangle are equal to the corresponding parts of another triangle.

Front

Name the alternate interior angle to angle 3.

Back

Angle 5 is the alternate interior angle to angle 3.

Front

How is triangle ABC being translated to triangle A'B'C'?

Back

The translation is 9 down and 4 right.

Front

State if the two triangles are congruent. If they are, state which theorem you would use.

Back

Yes, they are congruent by the HL (Hypotenuse-Leg) theorem.

Front

(x,y) becomes (-y,-x)

Back

This transformation represents a reflection over the line y = -x.

Front

What does the SAS theorem state?

Back

The SAS (Side-Angle-Side) theorem states that if two sides and the included angle of one triangle are equal to two sides and the included angle of another triangle, then the triangles are congruent.

Front

What is the definition of alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two lines it intersects.

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that have the same size and shape, meaning their corresponding sides and angles are equal.

Front

What does the SSS theorem state?

Back

The 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

What is a translation in geometry?

Back

A translation is a transformation that moves every point of a figure the same distance in the same direction.