Geometry Review

Front

What are parallel lines?

Back

Lines that never meet and are always the same distance apart.

Front

What do two rays form?

Back

An angle.

Front

What are perpendicular lines?

Back

Lines that intersect to form right angles (90 degrees).

Front

How many lines of symmetry does a square have?

Back

4 lines of symmetry.

Front

What is a quadrilateral with 2 pairs of parallel sides and 4 right angles?

Back

Rectangle or square.

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Front

What is a right angle?

Back

An angle that measures exactly 90 degrees.

Front

What is a ray?

Back

A part of a line that starts at a point and extends infinitely in one direction.

Front

What is a polygon?

Back

A closed figure formed by three or more line segments.

Front

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

Back

180 degrees.