Front

Are these two shapes congruent or not congruent?

Back

not congruent

Front

An angle that measures 89° is classified as ________ .

Back

acute

Front

What type of angle is shown?

Back

an acute degree angle

Front

Name that shape: quadrilateral, parallelogram, rectangle, rhombus.

Back

quadrilateral, parallelogram

Front

Which angle appears to have a measure of less than 90°?

Back

acute angle

Front

What is a right angle?

Back

An angle that measures exactly 90°.

Front

What is an obtuse angle?

Back

An angle that measures more than 90° but less than 180°.

Front

What is a straight angle?

Back

An angle that measures exactly 180°.

Front

What is a quadrilateral?

Back

A polygon with four sides.

Front

What is a parallelogram?

Back

A quadrilateral with opposite sides that are parallel and equal in length.