Identifying Polygons

Name the polygon. Determine if it appears to be regular or not regular.

• 8 sides, not congruent, not regular octagon

• 8 sides, congruent, regular octagon

Name the polygon. Determine if it appears to be regular or not regular.

• quadrilateral; regular

• quadrilateral; not regular

• pentagon;regular

• pentagon; not regular

Name the polygon. Determine if it appears to be regular or not regular.

• quadrilateral; regular

• quadrilateral; not regular

• hexagon; regular

• hexagon; not regular

Name the polygon. Determine if it appears to be regular or not regular.

• quadrilateral; regular

• quadrilateral; not regular

• hexagon; regular

• hexagon; not regular

Why is a Triangle called a Right Triangle?

• It has 3 right angles
• It has 2 right angles
• It has 1 right angle
• It has 0 right angles

Why is a Triangle called an Obtuse Triangle?

• It has 0 obtuse angles
• It has 1 obtuse angle
• It has 2 obtuse angles
• It has 3 obtuse angles

Is a quadrilateral that has opposite sides that are parallel and all of its sides are the same length

• Rhombus
• Trapezoid
• Rectangle
• Square

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?

• Rectangle
• Square
• Triangle
• Rhombus

Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same length?

• Triangle
• Rhombus
• Rectangle
• Square

What is this shape?

• ray
• trapezoid
• parallelogram
• rhombus