Geometry Review

Front

What is an angle?

Back

An angle is formed when two lines meet at a point. It is measured in degrees.

Front

What is the measure of a right angle?

Back

90 degrees.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Front

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

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

What is a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90 degrees.

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle where all three sides are equal in length and all angles are equal to 60 degrees.

Front

What is a trapezoid?

Back

A trapezoid is a four-sided figure (quadrilateral) with at least one pair of parallel sides.

Front

What is a square?

Back

A square is a quadrilateral with all four sides equal in length and all angles measuring 90 degrees.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with opposite sides equal in length and all angles measuring 90 degrees.