Interior and Exterior Angles in Polygons

What is the size of each exterior angle in a regular pentagon?

• 540^o

• 360^o

• 72^o

• 108^o

What is the size of each exterior angle in a regular octagon?

• 135^o

• 1080^o

• 360^o

• 45^o

What is the measure of angle x?

• 70

• 160

• 135

• 20

Tags

CCSS.8.G.A.5

What is the measure of x?

• 207

• 477

• 117

• 120

• 102

Tags

CCSS.HSG.C.A.3

What is the value of x?

• 133

• 37.6

• 40

• 85

• 114

What is the measure of x?

• 110

• 36

• 25

• 32

Tags

CCSS.8.G.A.5

What is the value of x?

• 135

• 92

• 127

• 122

What is the sum of the angles of a heptagon?

• 1260

• 1080

• 720

• 900

Which polygon has interior angles with a sum of 540?

• Hexagon

• Pentagon

• Heptagon

• Decagon

What is the measure of angle x?

• 83

• 114

• 17

• 31

Tags

CCSS.8.G.A.5