Geometry QA#2 Review

Front

What is the definition of a perpendicular bisector?

Back

A line that divides a line segment into two equal parts at a 90-degree angle.

Front

What does it mean for angles to be congruent?

Back

Angles that have the same measure.

Front

What is the Reflexive Property in geometry?

Back

Any geometric figure is congruent to itself.

Front

What are corresponding parts of congruent triangles?

Back

The sides and angles of two triangles that are equal in measure.

Front

If two angles are supplementary, what is the sum of their measures?

Back

180 degrees.

Front

What is the definition of a transformation in geometry?

Back

An operation that moves or changes a shape to create a new shape.

Front

What is a translation in geometry?

Back

A transformation that moves every point of a shape the same distance in the same direction.

Front

What is a reflection in geometry?

Back

A transformation that flips a shape over a line to create a mirror image.

Front

What is a rotation in geometry?

Back

A transformation that turns a shape around a fixed point.

Front

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

Back

180 degrees.