Interior angles in Polygons

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

• 1440°
• 900°
• 1080°
• 1260°

Tags

CCSS.7.G.B.6

What is the SUM of the angle measures in a hexagon (6 sides)?

• 720°
• 1080°
• 600°
• 540°

Tags

CCSS.7.G.B.5

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

• 60°
• 90°
• 120°
• 180°

Tags

CCSS.8.G.A.5

What is the sum of the interior angles for a      24-gon

• 3960
• 360
• 15
• 4280

Tags

CCSS.7.G.B.6

Find the value of X.

• 100
• 120
• 125
• 130

Tags

CCSS.4.MD.C.5

CCSS.4.MD.C.7

CCSS.4.OA.A.3

Find the value of X.

• 100° 
• 110° 
• 150° 
• 168° 

Tags

CCSS.7.G.B.5

Find the value of X

• 94
• 25
• 36
• 180

Tags

CCSS.7.G.B.5

Find the value of x.

• 138
• 540
• 64
• 128

Tags

CCSS.7.G.B.5

CCSS.7.EE.B.4

Find the value of X.

• 110

• 90

• 130

• 120

Find the measure of angle K.

• 9

• 97°

• 48°

• 79°

Tags

CCSS.7.G.B.5