Trig Setups & Quadrilaterals

The sum of the interior angles of a polygon is __________________ where n is the number of sides.

• (n - 2)180
• (n - 1)180
• 360
• (n - 3)(180)

Find the interior angle sum for the polygon shown in the diagram.

• 1080

• 540

• 900

• 360

A polygon with 5 sides is called a(n) _____________.

• pentagon
• hexagon
• septagon
• quadrilateral

Tags

CCSS.2.G.A.1

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5

A polygon with six sides is called a(n) ______________.

• hexagon
• pentagon
• decagon
• septagon

Tags

CCSS.2.G.A.1

A polygon with 8 sides is called a(n) __________________.

• octagon
• decagon
• heptagon
• dodecagon

Tags

CCSS.2.G.A.1

Find the measure of the angle x.

• 105
• 115
• 65
• 75

Find the sum of the interior of angles in a 12-gon (12-sided polygon).

• 1800

• 1080

• 1620

• 1260

A polygon's interior angles sum to 360 degrees.

How many sides does the polygon have?

• 3

• 4

• 5

• 6

• 2

A polygon has to have

• at least two sides
• at least three sides
• four or more sides
• no sides

Tags

CCSS.2.G.A.1