6.1 Interior Angles of Triangles

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Find the measure of the indicated angle. 

• 26
• 36
• 85
• 144

Tags

CCSS.8.G.A.5

Find the measure of angle A.

• 44^o

• 96^o

• -14^o

• 63^o

Tags

CCSS.8.G.A.5

If 2 of the angles of a triangle are 30 and 70 degrees, the third angle measures...

• 80
• 100
• 60
• 90

Tags

CCSS.8.G.A.5

Find the measure of m<2, m<3 and m<4.

• m<2=55
  m<3=55
  m<4=40
• m<2=60
  m<3=60
  m<4=45

What do the interior angles in a triangle have a sum of?

• 180
• 90
• 360
• 270

Tags

CCSS.8.G.A.5

How do you find the missing angle?

• 124 + 77
• 2(77)
• 180 - 77
• 124 - 77

Tags

CCSS.8.G.A.5

Angle 1 = 130, Angle 2 = 128. What is angle 3?

• 102
• 180
• 78
• 90