Angle Bisector Day 1

Given that $\overrightarrow{YW}\ bi\sec ts\ \angle XYZ$  and   $\angle XYZ=104\degree$  then find  $\angle WYZ$  .

•  $104\degree$  

•  $52\degree$  

•  $208\degree$  

•  $156\degree$  

Tags

CCSS.HSG.CO.C.9

Given that $\overrightarrow{AH}\ bi\sec ts\ \angle MAT$  and   $\angle HAT=43\degree$  then find  $\angle MAT$  .

•  $43\degree$  

•  $86\degree$  

•  $21.5\degree$  

•  $129\degree$  

Tags

CCSS.HSG.CO.C.9

Given that $\overrightarrow{BD}\ bi\sec ts\ \angle ABC$  and   $\angle ABD=18\degree$  then find  $\angle DBC$  .

•  $18\degree$  

•  $36\degree$  

•  $9\degree$  

•  $54\degree$  

Tags

CCSS.HSG.CO.C.9

Given that $\overrightarrow{KL}\ bi\sec ts\ \angle JKM$  and   $\angle JKM=90\degree$  then find  $\angle JKL$  .

•  $90\degree$  

•  $45\degree$  

•  $135\degree$  

•  $180\degree$  

Tags

CCSS.7.G.B.5

Given that $\overrightarrow{BD}\ bi\sec ts\ \angle ABC$  and   $\angle ABD=38\degree$  then find  $\angle ABC$  .

•  $38\degree$  

•  $76\degree$  

•  $19\degree$  

•  $114\degree$  

Tags

CCSS.HSG.CO.C.9

Given that  $\overrightarrow{FH}\ bi\sec ts\ \angle EFG$  and   $\angle EFG=132\degree$  then find  $\angle EFH$  .

•  $132\degree$  

•  $66\degree$  

•  $264\degree$  

•  $198\degree$  

Tags

CCSS.HSG.CO.C.9

Given that $\overrightarrow{BD}\ bi\sec ts\ \angle ABC$  and   $\angle ABD=46\degree$  then find  $\angle DBC$  .

•  $46\degree$  

•  $92\degree$  

•  $23\degree$  

•  $69\degree$  

Tags

CCSS.HSG.CO.C.9

Given that $\overrightarrow{IJ\ }\ bi\sec ts\ \angle KIH$  and   $\angle HIJ=28\degree$  then find  $\angle HIK$  .

•  $28\degree$  

•  $56\degree$  

•  $84\degree$  

•  $14\degree$  

Tags

CCSS.HSG.CO.C.9