2 D shapes and Polygons

What is a polygon?

• An open plane figure made up of lone segments.
• Has 5 sides.
• Flies
• Is a closed plane figure made up of line segments.

Tags

CCSS.2.G.A.1

What is a triangle?

• A polygon with 3 sides.
• A polygon with 8 sides.
• Not a polygon.
• Has 4 sides.

Tags

CCSS.2.G.A.1

What is a regular polygon?

• Has sides of equal length and angles of equal measure.
• Has 4 sides.
• Has 3 sides.
• Is really cool because it is regular.

Tags

CCSS.2.G.A.1

A polygon with 4 sides is a....

• triangle
• quadrilateral
• hexagon
• an arena

Tags

CCSS.2.G.A.1

Each of the line segments of a polygon is called a...

• side.
• length.
• width.
• perimeter.

These shapes have width and height but no thickness.

• One-dimensional shapes

• Two-dimensional shapes

• Three-dimensional shapes

Tags

CCSS.2.G.A.1

CCSS.1.G.A.1

This is a quadrilateral with both pairs of opposite sides parallel and equal in length.

• Triangle
• Parallelogram
• Circle
• Cube

Tags

CCSS.2.G.A.1

How are a rhombus and a square alike?

• Both have exactly one pair of parallel sides.
• Both have equal angles.
• Both have equal sides.
• Neither have any sets of parallel sides.

Tags

CCSS.5.G.B.4

How many sides does a hexagon have?

• six

• five

• eight

• seven

Tags

CCSS.2.G.A.1

A pentagon is a polygon with

• six sides

• seven sides

• five sides

• four sides

Tags

CCSS.2.G.A.1