Identifying Quadrilaterals

This lesson explains how to identify different types of quadrilaterals by examining their attributes. Quadrilaterals are categorized into those with two sets of parallel sides, such as parallelograms, rectangles, squares, and rhombuses, and those with one or fewer sets, like trapezoids. The video details the specific attributes of each type, emphasizing the importance of parallel and congruent sides. It also covers how to identify non-specific quadrilaterals and concludes with a focus on recognizing rhombuses.

What is a defining characteristic of all quadrilaterals?

• They have three sides.

• They have four sides.

• They have five sides.

• They have six sides.

Which of the following is true about a rectangle?

• It has two sets of parallel sides and four right angles.

• It has only one set of parallel sides.

• It has no parallel sides.

• It has four congruent sides.

What is a unique feature of a square?

• It has only one set of parallel sides.

• It has three sets of parallel sides.

• It has four congruent sides and four right angles.

• It has no congruent sides.

What distinguishes a trapezoid from other quadrilaterals?

• It has four right angles.

• It has only one set of parallel sides.

• It has no parallel sides.

• It has two sets of parallel sides.

How can you identify a rhombus?

• It has no congruent sides.

• It has four right angles.

• It has only one set of parallel sides.

• It has two sets of parallel sides and four congruent sides.