Polygon Basics

What is the name of a 10 sided shape?

• Dodecagon

• Octagon

• Decagon

• Hexagon

Tags

CCSS.2.G.A.1

What is the name of a 5 sided shape?

• Hexagon

• Heptagon

• Quadrilateral

• Pentagon

Tags

CCSS.2.G.A.1

Is this polygon a regular polygon?

• Yes

• No

Tags

CCSS.2.G.A.1

What is the sum of the interior angle measures in a dodecagon? For your answer, just write the number. Do not write degrees.

What is the sum of the exterior angles of a triangle? Please just type the number. Do not write degrees.

What is the sum of the measures of the interior angles of a heptagon? Please just type the number. Do not write degrees.

Solve for y. Please just type the number. Do not write degrees.

Solve for x. Please just type the number. Do not write degrees.

Solve for m. Please just type the number. Do not write degrees.

Name the Polygon

• Nonagon

• Hexagon

• Octagon

• Heptagon

Tags

CCSS.2.G.A.1