Polygon

Front

What is a polygon?

Back

A polygon is a closed two-dimensional shape formed by a finite number of straight line segments connected end to end.

Tags

CCSS.2.G.A.1

Front

What are the characteristics of a polygon?

Back

Polygons have straight sides, are closed figures, and do not intersect themselves.

Tags

CCSS.2.G.A.1

Front

What is the difference between a regular and an irregular polygon?

Back

A regular polygon has all sides and angles equal, while an irregular polygon has sides and/or angles that are not equal.

Tags

CCSS.2.G.A.1

Front

What is a quadrilateral?

Back

A quadrilateral is a polygon with four sides.

Tags

CCSS.2.G.A.1

Front

How many sides does a pentagon have?

Back

A pentagon has five sides.

Tags

CCSS.2.G.A.1

Front

What is a hexagon?

Back

A hexagon is a polygon with six sides.

Tags

CCSS.2.G.A.1

Front

Can a circle be considered a polygon? Why or why not?

Back

No, a circle cannot be considered a polygon because it is not made up of straight line segments.

Tags

CCSS.2.G.A.1

Front

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

Back

The sum of the interior angles of a triangle is 180 degrees.

Tags

CCSS.8.G.A.5

Front

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

Back

The sum of the interior angles of a quadrilateral is 360 degrees.

Front

How do you calculate the sum of the interior angles of a polygon?

Back

The sum of the interior angles of a polygon can be calculated using the formula (n-2) * 180 degrees, where n is the number of sides.