Geometry

Front

Which quadrilateral has only one pair of parallel sides?

Back

A trapezoid has only one pair of parallel sides.

Front

Which of the following is not a polygon?

Back

A semicircle is not a polygon.

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has 4 sides.

Front

What is the name of this polygon with 8 sides?

Back

An octagon is a polygon with 8 sides.

Front

Angles that have a measure less than 90 degrees are called _____ ______.

Back

Acute angles are angles that have a measure less than 90 degrees.

Front

What do you call a polygon with 4 sides?

Back

A quadrilateral is a polygon with 4 sides.

Front

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

Back

The sum of the interior angles of a triangle is 180 degrees.

Front

What type of angle measures exactly 90 degrees?

Back

A right angle measures exactly 90 degrees.

Front

What is a polygon?

Back

A polygon is a closed figure made up of straight line segments.

Front

What do you call a polygon with 5 sides?

Back

A pentagon is a polygon with 5 sides.