Geometry

Front

What is an Acute Triangle?

Back

A triangle where all three angles are less than 90 degrees.

Front

What is a Right Triangle?

Back

A triangle that has one angle equal to 90 degrees.

Front

What is an Obtuse Triangle?

Back

A triangle where one angle is greater than 90 degrees.

Front

What is an Equilateral Triangle?

Back

A triangle where all three sides and angles are equal.

Front

What is an Acute Angle?

Back

An angle that is less than 90 degrees.

Front

What is a Right Angle?

Back

An angle that is exactly 90 degrees.

Front

What is an Obtuse Angle?

Back

An angle that is greater than 90 degrees but less than 180 degrees.

Front

What is a Straight Angle?

Back

An angle that is exactly 180 degrees.

Front

What is a Quadrilateral?

Back

A shape that has four sides.

Front

What is a Parallelogram?

Back

A quadrilateral with two sets of parallel sides.