Polygons

Front

REGULAR in Maths means...

Back

All sides are equal and all angles are equal.

Tags

CCSS.2.G.A.1

Front

What is the sum of the exterior angles of a 20-gon?

Back

360.

Front

What is a polygon?

Back

A closed plane figure made up of line segments.

Tags

CCSS.2.G.A.1

Front

The sum of the interior angles of a polygon with n sides is...

Back

180(n - 2).

Front

Find the value of x in the context of polygons.

Back

150.

Front

What is a regular polygon?

Back

A polygon with all sides and angles equal.

Tags

CCSS.2.G.A.1

Front

How many sides does a hexagon have?

Back

6.

Tags

CCSS.2.G.A.1

Front

What is the formula for the sum of the exterior angles of any polygon?

Back

360 degrees.

Front

What is a convex polygon?

Back

A polygon where all interior angles are less than 180 degrees.

Tags

CCSS.2.G.A.1

Front

What is a concave polygon?

Back

A polygon with at least one interior angle greater than 180 degrees.

Tags

CCSS.2.G.A.1