Geometry Final Exam 1, 3, 5, 7

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.

Front

What are perpendicular lines?

Back

Perpendicular lines are two lines that intersect at 90 degree angles.

Front

What happens to parallel lines when a figure is translated?

Back

If two sides are parallel in the original figure, then those sides remain parallel in the final figure after translation.

Front

What does AAS stand for in triangle congruence?

Back

AAS stands for Angle-Angle-Side, a criterion for triangle congruence.

Front

Identify alternate exterior angles in a transversal situation.

Back

Alternate exterior angles are pairs of angles that lie outside the two lines and on opposite sides of the transversal.

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What does SSS stand for in triangle congruence?

Back

SSS stands for Side-Side-Side, a criterion for triangle congruence where all three sides of one triangle are equal to the three sides of another triangle.

Front

What is the definition of congruent triangles?

Back

Congruent triangles are triangles that are identical in shape and size, meaning all corresponding sides and angles are equal.

Front

What is the definition of parallel lines?

Back

Parallel lines are lines in a plane that never meet and are always the same distance apart.