AG 3 Unit 4 Interior Angle Sum of Polygons

Front

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

Back

1260°

Front

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

Back

(number of sides - 2) x 180

Front

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

Back

180°

Front

How many sides does a nonagon have?

Back

9 sides

Front

If a polygon has 5 sides, what is the sum of its interior angles?

Back

540°

Front

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

Back

360°

Front

How do you calculate the measure of each interior angle of a regular polygon?

Back

(Sum of interior angles) / (number of sides)

Front

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

Back

540°

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 in a regular hexagon?

Back

120°