Module 5, Topic D Vocabulary

Front

What is the name of a four-sided figure?

Back

quadrilateral

Front

What is a quadrilateral in which one or more pairs of opposite sides are parallel?

Back

trapezoid

Front

A ________ is a quadrilateral in which both pairs of opposite sides are always parallel.

Back

parallelogram

Front

What do you call a figure with four straight sides and four right angles? Hint: their opposite sides are parallel and of equal length.

Back

square

Front

What do you call any figure with four equal sides? Hint: It does not have to have four right angles (but it could have four right angles).

Back

rhombus

Front

What is a figure with two pairs of parallel sides, four right angles, and all sides are equal length?

Back

square

Front

What is a figure with two pairs of adjacent sides that are equal?

Back

kite

Front

What is an angle that is less than 90° (degrees) but greater than 0°?

Back

acute

Front

What is an angle that is greater than 91° but less than 180°?

Back

obtuse

Front

What is an angle that is equal to 90°?

Back

right