Classify, Compare, Contrast Polygons

Check all that apply.

• Parallelogram

• Rhombus

• Trapezoid

• Quadrilateral

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

• Rectangle

• Rhombus

• Square

• Trapezoid

• rectangle
• parallelogram
• rhombus
• trapezoid

Check all that apply.

• Rectangle

• Rhombus

• Square

• Parallelogram

a five sided polygon

• hexagon

• decagon

• octagon

• pentagon

Classify this polygon

• Pentagon

• Hexagon

• Heptagon

• Octagon

This polygon is

• Pentagon Regular

• Hexagon Irregular

• Pentagon Irregular

Which is the most appropriate classification of the polygon in figure A.

• an equiangular concave pentagon

• an equilateral convex pentagon

• a regular concave pentagon

• a regular convex pentagon

Check all that apply.

• Quadrilateral

• Trapezoid

• Parallelogram

• Rhombus

What do you call a 10-sided polygon?

• Decagon

• Pentagon

• Hexagon

• Heptagon