interior and exterior polygon angles

Front

How many sides does a Quadrilateral have?

Back

4

Tags

CCSS.2.G.A.1

Front

What is the SUM of the angle measures in a triangle (3 sides)?

Back

180°

Tags

CCSS.8.G.A.5

Front

What is the formula for the sum of exterior angles in a polygon?

Back

360

Front

What is the SUM of the angle measures in a nonagon (9 sides)?

Back

1260°

Front

What is the sum of the interior angles of a polygon with n sides?

Back

180(n−2)

Front

How many sides does a pentagon have?

Back

5

Tags

CCSS.2.G.A.1

Front

What is the sum of the interior angles of a hexagon (6 sides)?

Back

720°

Front

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

Back

135°

Front

What is the relationship between the number of sides and the sum of the exterior angles?

Back

The sum of the exterior angles is always 360° regardless of the number of sides.

Front

If a triangle has angles measuring 50° and 60°, what is the measure of the third angle?

Back

70°

Tags

CCSS.8.G.A.5