Math Review - Geometry

Front

What is a protractor used for?

Back

A protractor is used to measure angles in degrees.

Front

What is a rectangle?

Back

A rectangle is a quadrilateral with 2 pairs of parallel sides and 4 right angles.

Front

What defines a trapezoid?

Back

A trapezoid is a quadrilateral that has only one pair of parallel sides.

Front

What is the sum of the angles in a triangle?

Back

The sum of the angles in a triangle is always 180 degrees.

Front

What is an obtuse triangle?

Back

An obtuse triangle is a triangle that has one angle measuring more than 90 degrees.

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Front

How do you classify angles?

Back

Angles can be classified as acute (less than 90°), right (exactly 90°), obtuse (more than 90° but less than 180°), and straight (exactly 180°).

Front

What is a parallelogram?

Back

A parallelogram is a quadrilateral with two pairs of parallel sides.

Front

What is the measure of a right angle?

Back

A right angle measures exactly 90 degrees.

Front

What is a rhombus?

Back

A rhombus is a quadrilateral with all four sides of equal length.