Angle Addition Postulate

 Find  $\angle HIW$  if  $\angle HIJ\ =\ 164\degree$  and  $\angle WIJ\ =\ 140\degree$  

•  $\angle HIW\ =\ 304\degree$  

•  $\angle HIW=16\degree$  

•  $\angle HIW=40\degree$  

•  $\angle HIW=24\degree$  

Tags

CCSS.HSG.CO.C.10

 $\angle ECD=122\degree$  and  $\angle BCE=36\degree$ . Find the measure of  $\angle BCD$  . 

•  $\angle BCD=158\degree$  

•  $\angle BCD=86\degree$  

•  $\angle BCD=58\degree$  

•  $\angle BCD=144\degree$  

Tags

CCSS.HSG.CO.C.10

Find  $\angle PSR$  if  $\angle TSP=54\degree$  and  $\angle TSR\ =138\degree$  

•  $\angle TSR=192\degree$  

•  $\angle TSR=84\degree$  

•  $\angle TSR=42\degree$  

•  $\angle TSR=126\degree$  

Tags

CCSS.HSG.CO.C.10

Solve for x if $\angle ABD=x+67$ ,    $\angle ABC=104\degree$ , and  $\angle DBC\ =\ x+51$   .

• x = 53

• x = 37

• x = 7
  

• x =  $-7$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10

 $\angle JKU=3x-9,\ \angle UKL=138\degree$  and    $\angle JKL=15x-3$  . Solve for x. 

• x = 49

• x = 9.4 

• x = 11

• x = 8.3

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10

Find x if    $\angle STB=x+49,\ \angle BTU=x+108$ , and  $\angle STU=141\degree$  . 

 

• x =  $-8$  

• x = 33

• x = 92

• x = 39

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10

 $\angle UTS=145\degree,\ \angle MTS=114+x$ , and  $\angle UTM=x+33$   Find the measure of  $\angle MTS$  .

•  $\angle MTS=-1\degree$  

•  $\angle MTS=145\degree$  

•  $\angle MTS=113\degree$  

•  $\angle MTS=115\degree$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSG.CO.C.10

Find  $\angle IJY$  if  $\angle IJK=122\degree,\ \angle IJY=14x+2$  and  $\angle YKJ=26x$  .

•  $\angle IJY=3\degree$  

•  $\angle IJY=6\degree$  

•  $\angle IJY=86\degree$  

•  $\angle IJY=44\degree$  

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.SSE.A.1

CCSS.HSG.CO.C.10

 $\angle VNM=x+101,\ \angle LMV=x+36$  and  $\angle LMN=129\degree$  . Find  $m\angle LMV$  

•  $\angle LMV=32\degree$  

•  $\angle LMV=40\degree$  

•  $\angle LMV=-4\degree$  

•  $\angle LMV=4\degree$  

Tags

CCSS.HSA.CED.A.2

CCSS.HSG.CO.C.10