Mock Final for 3 Tri Geometry

#1. ...what kind of angle

• A. Obtuse

• B. Straight

• C. Right

• D. Acute

#2. $m\angle3$  

• A.  $80\degree$  

• B.  $100\degree$  

• C.  $10\degree$  

• D.  $180\degree$  

#3.  $m\angle ABC$  

• A.  $25\degree$  

• B.   $50\degree$  

• C.  $100\degree$  

• D.  $130\degree$  

#4. What kind of angle...

• A. Alternate Exterior Angle

• B. Alternate Interior Angle

• C. Same Side Interior Angle

• D. Corresponding Angles

#5. Not true

• A. $\angle8\cong\angle2$

• B. $\angle5\cong\angle3$

• C. $\angle7\cong\angle4$

• D. $\angle2\cong\angle6$

#6. Which are parallell...

• A. $m\parallel a\$  Alt. Int.

• B.   $t\parallel h$  Same-side

• C.   $m\parallel a$  Vertical Angles

• D.  $t\parallel h$  Corresponding

# 7.  $m\angle2$  

• A.   $59\degree$  

• B.   $90\degree$  

• C.   $121\degree$  

• D.   $180\degree$  

#8.  $m\angle1$  

• A.   $18\degree$  

• B.   $72\degree$  

• C.   $90\degree$  

• D.   $108\degree$  

#9.  $l\parallel n$  ?

• A.   $\angle1\cong\angle6$  

• B.   $\angle2\cong\angle7$  

• C.   $m\angle4+m\angle7=180\degree$  

• D.   $m\angle3+m\angle6=180\degree$  

#10. Find x and y

• A. $x=78\degree,y=24\degree$

• B. $x=78\degree,y=102\degree$

• C. $x=102\degree,y=78\degree$

• D. $x=24\degree,y=102\degree$