Polygons

Front

What is a polygon?

Back

A polygon is a closed figure formed by a finite number of straight line segments connected end to end.

Tags

CCSS.2.G.A.1

Front

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

Back

The sum of the interior angles of a polygon with n sides is given by the formula: (n - 2) × 180°.

Front

What is the sum of the interior angles of a 12-gon?

Back

1800°.

Front

What is the sum of the interior angles of a 24-gon?

Back

3960°.

Front

If a polygon has 8 sides, what is the sum of its interior angles?

Back

1080°.

Front

What is the measure of each interior angle of a regular polygon with 10 sides?

Back

144°.

Front

What is a regular polygon?

Back

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

Tags

CCSS.2.G.A.1

Front

What is the difference between interior and exterior angles of a polygon?

Back

Interior angles are the angles inside the polygon, while exterior angles are formed by extending one side of the polygon.

Front

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

Back

The sum of the exterior angles of any polygon is always 360°.

Front

If one interior angle of a regular polygon is 150°, how many sides does it have?

Back

The polygon has 12 sides.