Angle Bisectors and the Angle Addition Postulate

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

• x=3/17
• x=9
• x=3
• x= -3

• x=3/17
• x=9
• x=3
• x= -3

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

• A
• B
• C
• D

If DA bisects IE, then

• ID=ED

• IA=EA

• <IDA=<EDA

• <IAD and <EAD are right angles