Unit 1 Test Review

 If  $m\angle PQS\ =16\degree$ ,  $m\angle SQR=(9x+17)°$   , and  $m\angle PQR=(12x–6)°,$   find  $m\angle PQR$ .

If  $m\angle DEF=117°$  , find the value of x.

 In the diagram,  $\angle WXZ$  is a right angle. If  $m\angle WXV$  is eleven more than three times
 $m\angle WXY$  and  $m\angle YXV=139°$  , find  $m\angle YXZ$ .

 If KM bisects  $\angle JKL$   ,  $m\angle JKL=92°$  , and
 $m\angle MKL=(5x+1)\degree$ , find the value of x.

If  $\overrightarrow{EF}$    bisects  $\angle AED$ ,  $m\angle AEF=(4x+3)°$ , and  $m\angle FED=(7x–33)°$ , find  $m\angle CEB$ .

What are the relationship of the following angles.

What are the relationship between the following angles.

What is the relationship between the following angles.

What are the relationship between the following angles?

Solve for x.