Identifying Triangles, Quadrilaterals, and Other Polygons

A ________ is any polygon that has 4 sides.

• square

• parallelogram

• quadrilateral

• trapezoid

A ________ is a polygon with 4 right angles and 4 equal sides.

• Triangle

• Rectangle

• Trapezoid

• Square

A polygon with 4 sides and 4 angles is a quadrilateral.

• True

• False

Name a quadrilateral with 1 set of parallel sides.

• Rhombus

• Oval

• Triangle

• Trapezoid

What are two attributes that we use to classify polygons?

• sides and edges

• length and angles

• sides and angles

• vertices and faces

This image shows

• rhombi

• square

• parallelogram

• trapezoid

This image shows

• quadrilateral

• attributes

• rectangle

• parallelogram

Name that shape.

• quadrilateral, rectangle

• quadrilateral, rectangle, square

• quadrilateral, parallelogram, rectangle

• quadrilateral, parallelogram, rectangle, square

Which quadrilateral is NOT a parallelogram?

• rectangle

• square

• trapezoid

• rhombus

Four students laid down in the floor to form a shape. One pair of students are parallel but the other pair are not. Two students form a right angle but the other two do not. What shape did the students make?

• quadrilateral, rhombus

• quadrilateral, parallelogram

• quadrilateral, trapezoid

• quadrilateral, square