Geometry Final Exam Part 2

Front

What are two lines that intersect at 90 degree angles called?

Back

Perpendicular lines

Front

What is the congruence criterion that states if two triangles have two angles and a non-included side equal, they are congruent?

Back

AAS (Angle-Angle-Side) Congruence

Front

What is a segment that divides another segment into two equal parts at a right angle?

Back

Perpendicular bisector

Front

When a figure is rotated 180° counterclockwise about the origin, what happens to the side lengths?

Back

The final side lengths are the same as the original side lengths.

Front

If DE < BC, what does this indicate about the lengths of segments DE and BC?

Back

Segment DE is shorter than segment BC.

Front

What is the term for lines that never intersect and are always the same distance apart?

Back

Parallel lines

Front

What is the criterion for triangle congruence that involves two sides and the included angle?

Back

SAS (Side-Angle-Side) Congruence

Front

What is the term for a line segment that connects a vertex of a triangle to the midpoint of the opposite side?

Back

Median

Front

What is the term for a line that divides an angle into two equal parts?

Back

Angle bisector

Front

What is the relationship between the angles in a right triangle?

Back

The sum of the angles in a right triangle is 180 degrees, with one angle being 90 degrees.