Tests for Parallelograms

Which slopes must be the same for this to be a parallelogram? 

• Both AD and CB,   and    AB and CD

• AD and CB

• AB and CD

• AC and BD

Tags

CCSS.HSG.CO.C.9

CCSS.HSG.GPE.B.5

What are the values of x, y, and z for this to be a parallelogram?

• x=145, y=145,z=145

• x=145, y=35, z=35

• x=35,y=145, z=35

• x=35, y=35, z=145

Tags

CCSS.HSG.CO.C.11

What are the values of x and y that would make this a parallelogram?

• x = 23, y = 10

• x = 10, y = 23

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.GPE.B.4

CCSS.HSG.GPE.B.5

Is this quadrilateral a parallelogram?

• Yes. Diagonals bisect each other

• no

• Yes. Opposite angles are congruent

• Yes. Opposite sides are congruent

Tags

CCSS.HSG.CO.C.11

Is this quadrilateral a parallelogram? If so, give a reason.

• No

• Yes. Opposite sides are parallel

• Yes. Opposite sides are congruent

• Yes. Opposite angles are congruent

Tags

CCSS.HSG.CO.C.11

The opposite angles of a parallelogram are ...

• complementary

• congruent

• supplementary

• perpendicular

Tags

CCSS.HSG.CO.C.11

All parallelograms have __________ sides.

• 2

• 4

• 6

• 8

Tags

CCSS.HSG.CO.C.11

Do the following coordinates form a parallelogram? M(0,0) A(1,3) T(5,3) H(4,0). Check by using the slope formula.

• Yes

• No

• Can not be determined

Do the following coordinates form a parallelogram? A(-3,0) B (-1,0) C(-2,2) D(0,2). Check by using the distance formula.

• Yes

• No

• Can not be determined

Do the following coordinates form a parallelogram? A(-3,2) B(-1,4) C(2,1) D(0,-1). Check by using the Midpoint formula.

• Yes

• No

• Can not be determined