Unknown Angles Test Part 1

Which angle forms a linear pair with

 $\angle BOQ$  

•  $\angle POC$  

•  $\angle COA$  

•  $\angle POB$  

•  $\angle POA$  

What angle forms a vertical angle with

 $\angle AOQ$  

•  $\angle COA$  

•  $\angle POB$  

•  $\angle POA$  

•  $\angle BOQ$  

What two angles are adjacent?

• $\angle POB\ and\angle COA$

• $\angle POC\ and\angle AOQ$

• $\angle POC\ and\angle POB$

• $\angle BOP\ and\angle AOQ$

What is the number of degrees in

 $\angle COB$  

• 180

• 90

• 45

• 35

Select the correct relationship that describes the relationship between

 $\angle a\ and\angle b$  

• Alternate Interior Angles

• Linear Pair

• Same Side Interior

• Alternate Exterior Angles

• Corresponding Angles

Select the correct relationship that describes the relationship between

 $\angle a\ \ and\ \angle b$ 

• Alternate Interior Angles

• Linear Pair

• Same Side Interior

• Alternate Exterior Angles

• Complementary  Angles

Select the correct relationship that describes the relationship between

 $\angle a\ \ \ and\ \angle b$ 

• Alternate Interior Angles

• Corresponding Angles

• Same Side Interior

• Linear Pair

• Complementary Angles

Select the correct relationship that describes the relationship between

 $\angle a\ \ \ and\ \angle b$ 

• Alternate Interior Angles

• Corresponding Angles

• Same Side Interior

• Linear Pair

• Complementary Angles

Select the correct relationship that describes the relationship between

$\angle a\ \ \ and\ \angle b$

• Alternate Interior Angles

• Corresponding Angles

• Same Side Interior

• Linear Pair

• Complementary Angles

Sam was asked to explain how he found the value of x to be 50. His explanation was, “ I just added the two expression and set equal to 180°.” What reason would justify Sam’s statement?

• Vertical Angles are equal in measure

• Corresponding Angles are equal in measure

• Alternate Interior Angles are Supplementary

• Same Side Interior Angles are Supplementary