Sum of Angles, Triangles and Exterior Theorem

Using what you know about triangles and transversals.....What are the correct angle measures for a, b, and c?

• a = 118^o

  b = 30^o

  c = 32^o

• a = 118^o

  b = 32^o

  c = 30^o

• a = 148^o

  b = 16^o

  c = 16^o

• a = 62^o

  b = 58^o

  c = 60^o

Tags

CCSS.8.G.A.5

Using what you know about vertical angles, supplementary angles, and the triangle sum theorem, determine the measure of angle c.

• 65^o

• 70^o

• 45^o

• 50^o

Tags

CCSS.8.G.A.5

The Triangle Sum Theorem says

Tags

CCSS.8.G.A.5

Which theorem can be used to justify that \angle1+\angle2+\angle3=180?

• Triangle Sum Theorem

• Alternate Interior Angles Postulate

• Vertical Angles Postulate

• Exterior Angles Theorem

Tags

CCSS.8.G.A.5

Which is true by the Exterior Angle Theorem?

Tags

CCSS.8.G.A.5

Which theorem can be used to justify that \angle1+\angle2=\angle4?

• Triangle Sum Theorem

• Alternate Interior Angles Postulate

• Vertical Angles Postulate

• Exterior Angles Theorem

Tags

CCSS.7.G.B.5

Find the measure of the missing angles.

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Find the measure of the missing angles.

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Find the measure of the missing angles.

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Find the measure of the missing angles.

• A

• B

• C

• D

Tags

CCSS.8.G.A.5