Review Special Parallelograms & Polygons

Given the parallelogram, what is a?

• 12

• 7

• 112

• 68

Given the parallelogram, what is x?

• 12

• 7

• 112

• 68

Given the parallelogram, what is y?

• 12

• 7

• 112

• 68

Just type your answer, you do not need to type a =

• 90

• 60

• 30

• 45

Find  n.  

Type your answer in the blank 
(just the value you got, not X =) 

Answer explanation

Add interior angles together to = 360 for quadrilateral

Which of the following are true about the figure?

• it is concave

• it is regular

• it is a polygon

• it is a quadrilateral

• they are congruent

• they bisect each other

• they add to 180

• there is nothing special about them

• 18

• 8

• 9

• 6

For parallelogram PQRS, if   $m\angle1\ =\ 80\degree$  and  $m\angle PQR\ =\ 60\degree$  ,  find  $m\angle SPQ$   

• 40

• 80

• 120

• 60

• 100