Angles of Polygons

Find the measure of angle b

• 75 degrees
• 20 degrees
• 30 degrees
• 55 degrees

Find the missing angle.

• 75

• 105

• 100

• 70

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

CCSS.4.MD.C.6

CCSS.4.MD.C.7

What is the formula for finding ONE interior angle of a polygon?

• S= (n-2)180
• S= (n-180)2
• S= (n-2)180/n
• S= (n - 180)2/n

Tags

CCSS.HSA.SSE.A.1

Find the value of X.

• 100
• 120
• 125
• 130

How do you call this angle?

• acute

• obtuse

• right

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is the sum of exterior angles of a pentagon?

• 180
• 360
• 540
• 760

A regular polygon has an INTERIOR angle with a measure of 60.  How many sides does it have? (Hint: Solve for n)

• 6
• 120
• 3
• 60

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

This shape is a

• pentagon

• sixagon

• hexagon

• I dont know gon

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Find the measure of angle y.

• y=120°

• y=150°

• y=125°

• y=135°

Tags

CCSS.8.G.A.5

The sum of Interior Angle and Exterior angle on the same edge of a polygon is:

• 160°

• 120°

• 180°

• 113°