Interior Angle Sum of Polygons

Front

What is the formula to 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°, where n is the number of sides.

Front

How many sides does a triangle have?

Back

A triangle has 3 sides.

Tags

CCSS.2.G.A.1

Front

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

Back

The sum of the interior angles in a triangle is 180°.

Tags

CCSS.8.G.A.5

Front

How many sides does a quadrilateral have?

Back

A quadrilateral has 4 sides.

Tags

CCSS.2.G.A.1

Front

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

Back

The sum of the interior angles in a quadrilateral is 360°.

Front

How many sides does a pentagon have?

Back

A pentagon has 5 sides.

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles in a pentagon?

Back

The sum of the interior angles in a pentagon is 540°.

Front

How many sides does a hexagon have?

Back

A hexagon has 6 sides.

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles in a hexagon?

Back

The sum of the interior angles in a hexagon is 720°.

Front

How many sides does an octagon have?

Back

An octagon has 8 sides.

Tags

CCSS.2.G.A.1