CP Geo Unit 1 Review Questions

Which one of the following angles forms a linear pair with $\angle7$ ?

•  $\angle DCG$  

•  $\angle GCE$  

•  $\angle DCF$  

•  $\angle ACF$  

Which one of the following angles is complementary to $\angle7$ ?

•  $\angle6$  

•  $\angle GCE$  

•  $\angle DCG$  

•  $\angle ACF$  

Which one of the following angles is vertical to $\angle7$ ?

•  $\angle6$  

•  $\angle GCE$  

•  $\angle DCG$  

•  $\angle ACF$  

Which one of the following angles is adjacent to $\angle IGB$ ?

•  $\angle1$  

•  $\angle2$  

•  $\angle3$  

•  $\angle4$  

Since L is given to be the midpoint of  $\overline{AC}$  ,

which segments are congruent?

•  $\overline{AL}\cong\overline{LC}$  

•  $\overline{AC}\cong\overline{CB}$  

•  $\overline{CG}\cong\overline{GB}$  

•  $\overline{DC}\cong\overline{CE}$  

Since  $\overleftarrow{H}\overrightarrow{I}$   bisects  $\overline{CB}$  ,

which segments are congruent?

•  $\overline{AL}\cong\overline{LC}$  

•  $\overline{AC}\cong\overline{CB}$  

•  $\overline{CG}\cong\overline{GB}$  

•  $\overline{DC}\cong\overline{CE}$  

Since  $\overrightarrow{GJ}$   bisects  $\angle HGB$  ,

which angles are congruent?

•  $\angle2\cong\angle3$  

•  $\angle3\cong\angle4$  

•  $\angle4\cong\angle5$  

•  $\angle1\cong\angle2$  

Which one of the following are opposite rays?

•  $\overrightarrow{GB}\ \&\ \overrightarrow{GC}$  

•  $\overrightarrow{GJ}\ \&\ \overrightarrow{GI}$  

•  $\overrightarrow{GH}\ \&\ \overrightarrow{GK}$  

•  $\overrightarrow{LA}\ \&\ \overrightarrow{CB}$  

If LC=15 then AL=

• 30

• 15

• 7.5

If  $m\angle HGB=98\degree$   then  $m\angle3=$  

•  $49\degree$ 

•  $98\degree$  
  

•  $198\degree$