2D shapes

Front

What is a 2D shape?

Back

A shape that has only two dimensions: length and width.

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

How many sides does a triangle have?

Back

3 sides.

Tags

CCSS.2.G.A.1

Front

What do we call a shape with 4 sides?

Back

Quadrilateral.

Tags

CCSS.2.G.A.1

Front

How many sides does a pentagon have?

Back

5 sides.

Tags

CCSS.2.G.A.1

Front

What is a hexagon?

Back

A shape with 6 sides.

Tags

CCSS.2.G.A.1

Front

How many sides does a heptagon have?

Back

7 sides.

Tags

CCSS.2.G.A.1

Front

What is a shape with 8 sides called?

Back

Octagon.

Tags

CCSS.2.G.A.1

Front

How many vertices does a triangle have?

Back

3 vertices.

Front

What is a right angle?

Back

An angle that measures 90 degrees.

Tags

CCSS.4.G.A.1

Front

Can a triangle have a right angle?

Back

Yes, a triangle can have one right angle.

Tags

CCSS.4.G.A.2