Lesson 12.3: Identify Polygons

Check the 3 words that describe the shape.

• plane shape

• open shape

• closed shape

• curved paths

• line segments

Check the 3 words that describe the shape.

• plane shape

• open shape

• closed shape

• curved paths

• line segments

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Check the 4 words that describe the shape.

• plane shape

• open shape

• closed shape

• has line segments

• polygon

Check the 4 words that describe the shape.

• plane shape

• open shape

• closed shape

• curved paths

• line segments

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Polygons are always plane shapes.

• True

• False

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

Polygons are always closed shapes.

• True

• False

Tags

CCSS.2.G.A.1

Polygons are never open shapes.

• True

• False

Tags

CCSS.2.G.A.1

A triangle has _____ sides and angles.

A quadrilateral has ____ sides and angles.

A pentagon has ____ sides and angles.