Interior Angles in Polygons

Front

What do you call an eight sided polygon?

Back

Octagon

Front

What is the name of a 6 sided polygon?

Back

Hexagon

Front

How many sides does a quadrilateral have?

Back

4

Front

What is the formula to find the sum of interior angles in a polygon?

Back

(n-2) × 180°, where n is the number of sides.

Front

What is the measure of each interior angle in a regular octagon?

Back

135°

Front

What is the measure of each interior angle in a regular hexagon?

Back

120°

Front

How many sides does a pentagon have?

Back

5

Front

What do you call a polygon with 7 sides?

Back

Heptagon

Front

What is the measure of each interior angle in a regular pentagon?

Back

108°

Front

If a polygon has 10 sides, what is the sum of its interior angles?

Back

1440°