Angle Measures and Relationships

 $\angle ABC\ ?$  What type of angle is

• Acute Angle

• Right Angle

• Obtuse Angle

• Straight Angle

Find $m\angle FBD$ if  $\angle FBD\ \text{and}\ \angle DBE\ \text{}$   are complementary and  $m\angle FBD\ \text{is twice}\ m\angle DBE$  

• 30

• 45

• 60

• 90

What is the bisector of  $\angle GEF\ ?$  

• GE

• ED

• BC

• EF

What pair of angles form a linear pair?

• ABE and CBD

• ABC and ABD

• ABC and CBD

• ABC and EBD

Which angle is vertical to angle ABE?

• DBE

• CBD

• ABC

• EBA

If  $m\angle CBF=6x+18$  , find x so that CB is perpendicular to BF.

• 90

• 45

• 18

• 12

Find the measure of angle ABC if  $m\angle ABC=4x+9$  and  $m\angle EBD=7x-9$  

• 6

• 33

• 45

• 73

Find  $m\angle VSW$  if  $m\angle WSR\ \text{and }m\angle VSW$  are complementary and  $m\angle WSR$  is four times  $m\angle VSW$  .

• 72

• 36

• 22.5

• 18

Which pair of angles form a linear pair? 

• USV and VSR

• VSW and WSR

• TSV and VSW

• TSR and USW

Given that VS is perpendicular to UR, find the measure of angle vSW if WSW=7x-38 and WSR=4x+29

• 65

• 25

• 9

• 90