Mod 1, Topic 2, Lesson 3/4 Angles HW

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

What ray is the bisector of $\angle AOC$  ?

•  $\overrightarrow{OB}$  

•  $\overrightarrow{OC}$  

•  $\overrightarrow{BO}$  

•  $\overline{OB}$  

If $\overrightarrow{KM}$  bisects  $\angle LKJ$  and  $m\angle JKM=22\degree$  find  $m\angle LKM$  .

• 22

• 44

• 11

• 68

• not enough information given

If $\overrightarrow{KM}$  bisects  $\angle LKJ$  and  $m\angle JKM=22\degree$  find  $m\angle LKJ$  .

• 22

• 44

• 11

• 68

• not enough information given

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

If ray OR is the angle bisector of ∠POQ, and m∠POR = 38°, what is the m∠POQ?

• 19°
• 38°
• 62°
• 76°

Solve for x.

• 2

• 3

• 4

• 5

• 7.4

 $\overrightarrow{EJ}\$  bisects  $\angle DEF$ ,  $m\angle DEJ=5x+7$  ,  $m\angle JEF=8x-8$ .
Find x.

• 5

• 2

• 6

• 13

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

• 180
• 90
• 360
• 270

Find the measure of the indicated angle. 

• 95
• 85
• 35
• 45