Intro to Polygons

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments that connect to form a shape.

Tags

CCSS.2.G.A.1

Front

How many sides does a triangle have?

Back

3

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles of a quadrilateral?

Back

360 degrees.

Front

What is a regular polygon?

Back

A regular polygon is a polygon with all sides and all angles equal.

Tags

CCSS.2.G.A.1

Front

How many sides does a pentagon have?

Back

5

Tags

CCSS.2.G.A.1

Front

What is the difference between a convex and concave polygon?

Back

A convex polygon has all interior angles less than 180 degrees, while a concave polygon has at least one interior angle greater than 180 degrees.

Tags

CCSS.2.G.A.1

Front

What is an octagon?

Back

An octagon is a polygon with 8 sides.

Tags

CCSS.2.G.A.1

Front

Can a polygon have curved sides?

Back

No, a polygon must have straight sides.

Tags

CCSS.2.G.A.1

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with 4 sides.

Tags

CCSS.2.G.A.1

Front

What is the name of a polygon with 6 sides?

Back

Hexagon.

Tags

CCSS.2.G.A.1