U6L3- Proving a Quadrilateral is a Parallelogram

Determine the value of x and y that would classify this quadrilateral as a parallelogram. 

• x = 9 ; y = 16
• x = 16; y = 9

Tags

CCSS.HSG.CO.C.11

How long is the side CD?

• 7
• 3
• 35
• 27

Tags

CCSS.HSG.CO.C.11

State which method we can use to show that the quadrilateral is a parallelogram. 

• Both pairs of opposite angles are congruent.
• Both pairs of opposite sides are congruent.
• Both pairs of diagonals bisect each other.
• Both pairs of opposite sides are parallel. 

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• 41

• 12

• 14

• This quadrilateral cannot be a parallelogram.

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• 5

• 35

• 75

• 55

Tags

CCSS.HSG.CO.C.11

Find the value of x that makes the quadrilateral a parallelogram.

• x = 26

• x = 7

• x = 2

• x = -2

Tags

CCSS.HSG.CO.C.11

Parallelograms are ...

• triangles

• quadrilaterals

• pentagons

• hexagons

Tags

CCSS.5.G.B.4

If Quadrilateral ABCD is a Parallelogram the measure of ∠C is 

• 68°
• 112°
• 22°
• 158°

Tags

CCSS.HSG.CO.C.11

The figure is a parallelogram.  
Solve for x.  

• 1
• 8
• 2
• 6

Tags

CCSS.HSG.CO.C.11

In order for ABCD to be a parallelogram, what must the value of x be?

• 132
• 66
• 114
• 48

Tags

CCSS.HSG.CO.C.11