Conditions that Guarantee a Quadrilateral is a Parallelogram

In the figure, which pair of sides are parallel?

• KS and SN; DS and SI

• KS and SN; KD and IN

• KD and IN; KI and DN

• KI and DN; DS and SI

In the figure, name the two diagonals.

• KN and DI

• KI and DN

• KD and IN

• KS and SI

In the figure, which of the following pair of angles are supplementary?

•  $\angle K\ and\ \angle N$  

•  $\angle D\ and\ \angle I$  
  

•  $\angle S\ and\ \angle K$  
  

•  $\angle N\ and\ \angle D$  
  

In the figure, which of the following pair of angles are congruent?

•  $\angle K\ and\ \angle I$  

•  $\angle D\ and\ \angle I$  
  

•  $\angle D\ and\ \angle K$  
  

•  $\angle N\ and\ \angle D$  
  

 $What\ triangle\ is\ congruent\ to\ \Delta KIN?$  

•  $\Delta KSI$  
  

•  $\Delta IDN$  
  

•  $\Delta KDI$  

•  $\Delta KDN$  
  

If KS = 14cm, what is the measure of KN?

• 28 cm

• 21 cm

• 14 cm

• 7 cm

If KI = 6.5 and KD = 4, what is the measure of DN?

• 4

• 8

• 6.5

• 13

 $If\ \angle I=\ 57\degree,\ what\ is\ the\ measure\ of\ \angle K?$  

•  $57\degree$  
  

•  $114\degree$  
  

•  $123\degree$  
  

•  $137\degree$  
  

 $If\ \angle D=\ 84\degree,\ what\ is\ the\ measure\ of\ \angle I?$  

•  $42\degree$  
  

•  $84\degree$  
  

•  $96\degree$  
  

•  $166\degree$  
  

If KI = 13 cm and IN = 8 cm, what is the perimeter of the parallelogram?

• 21 cm

• 29 cm

• 34 cm

• 42 cm