6B Sum of Interior Angles 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 degrees are in the sum of the interior angles of a triangle?

Back

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

Tags

CCSS.8.G.A.5

Front

How many degrees are in the sum of the interior angles of a quadrilateral?

Back

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

Front

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

Back

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

Front

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

Back

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

Front

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

Back

The sum of the interior angles of an octagon (8 sides) is 1080°.

Front

What is an interior angle?

Back

An interior angle is an angle formed between two sides of a polygon that is inside the polygon.

Front

What is an exterior angle?

Back

An exterior angle is an angle formed between one side of a polygon and the extension of an adjacent side.

Tags

CCSS.8.G.A.5

Front

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

Back

The interior angle and its corresponding exterior angle are supplementary, meaning they add up to 180°.

Front

How do you find the measure of one interior angle of a regular polygon?

Back

To find the measure of one interior angle of a regular polygon, use the formula: (n - 2) × 180° / n, where n is the number of sides.