Geometry Angle Bisector

Angle JHG measures 161.

• m∠GHK=80.5,

  m∠KHJ=161

• m∠GHK=161,

  m∠KHJ=80.5

• m∠GHK=80.5,

  m∠KHJ=80.5

• m∠GHK=161,

  m∠KHJ=161

• 5

• 2

• 6

• 13

• m∠GHK=90, m∠KHJ=45
• m∠GHK=45, m∠KHJ=45
• m∠GHK=45, m∠KHJ=90
• m∠GHK=90, m∠KHJ=90

• Definition of Congruent Angles

• Definition of Angle Bisector

• Angle Addition Postulate

• Definition of Right Angle

If DB bisects ∠ABC, then ∠ABD = ∠CBD.

• Definition of Congruent Angles

• Definition of Angle Bisector

• Angle Addition Postulate

• Definition of Right Angle

∠XOZ is bisected by ray OY. Which statement is true?

• ∠XOZ ≅ ∠XOY

• ∠XOZ ≅ ∠ZOY

• ∠XOY ≅ ∠ZOY

• ∠OXY ≅ ∠OZY

Find m< JKM

• 90

• 76

• 38

• 83

• 96

• 48

• 192

• 45

The measure of angle ABD is 74^o. What is the measure of angle CBD?

• 148^o

• 74^o

• 37^o