Adding and Subtracting Angle Measures

An angle is formed by two rays that have the ________ endpoint.

What common ray do  $\angle\ ABD\ and\ \angle DBC\$  share?

•  $\$   $\overrightarrow{AB}$  

•  $\overrightarrow{BD}$  

•  $\overrightarrow{BC}$  

Find the measure of  $\angle KJM$  

•  $90\degree$  

•  $120\degree$  

•  $180\degree$  

•  $240\degree$  

The measure of  $\angle AKC$  is  $70\degree$ . Find the measure of  $\angle AKB.$  

•  $10\degree$  

•  $20\degree$  

•  $30\degree$  

•  $40\degree$  

Two non-overlapping angles that share a common ray form a right angle. One of the angles has a measure of  $55\degree.$  What is the measure of the other angle?

•  $35\degree$  

•  $45\degree$  

•  $125\degree$  

•  $135\degree$  

 $\angle PQR\$  is a straight angle. What is the measure of  $\angle PQS?$  

•  $25\degree$  

•  $135\degree$  

•  $115\degree$  

•  $245\degree$  

What is the measure of  $\angle ABC?$  

•  $90\degree$  

•  $72\degree$  

•  $172\degree$  

•  $162\degree$  

• $33\degree$

• $37\degree$

• $127\degree$

• $147\degree$