Classify Polygons

Which of the following names does NOT apply to this figure?

• Square

• Parallelogram

• Rhombus

• Quadrilateral

• Trapezoid
• Square
• Rectangle
• Kite

• Parallelogram
• Rhombus
• Trapezoid
• Square

Check all that apply.

• Quadrilateral

• Trapezoid

• Parallelogram

• Rhombus

In the diagram shown, each oval represents a group of polygons. If a polygon belongs in an oval, it also belongs in any larger oval. Which group of polygons can be represented by the shaded oval?

Move the correct answer to the box.

b

Pentagons

Hexagons

Trapezoids

Rhombuses

Is this a polygon?

• Yes

• No

Classify this polygon

• Regular

• Irregular

A quadrilateral has four congruent sides but no right angles. What can it be?

• Rectangle

• Rhombus

• Square

• Trapezoid

What do you call a 10-sided polygon?

• Decagon

• Pentagon

• Hexagon

• Heptagon

Which of the following statements about a trapezoid is true?

• A trapezoid has four congruent sides.

• A trapezoid has one set of parallel sides.

• A trapezoid has four congruent angles.

• A trapezoid has two sets of parallel sides.