Chapter 14 Review

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures greater than 90 degrees.

Front

How many vertices does a cube have?

Back

A cube has 8 vertices.

Front

How many vertices does a rectangular prism have?

Back

A rectangular prism has 8 vertices.

Front

What is the measure of an obtuse angle?

Back

An obtuse angle measures greater than 90 degrees and less than 180 degrees.

Front

What is the measure of a right angle?

Back

A right angle measures exactly 90 degrees.

Front

How many faces does a cube have?

Back

A cube has 6 faces.

Front

How many faces does a rectangular prism have?

Back

A rectangular prism has 6 faces.

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 a vertex?

Back

A vertex is a point where two or more edges meet in a geometric figure.