Parallelogram

Find the area of a parallelogram with a base of 3.1 ft. and a height of 8 ft.

• 248 ft²

• 24.8 ft²

• 2.48 ft²

• 2480 ft²

Find the area of this parallelogram:

I am a quadrilateral with both pairs of opposite sides parallel and equal in length.

• Square

• Right Triangle

• Parralelogram

• Equilateral shape

• Octagon

For what values of a and b is the quadrilateral a parallelogram? a =​ (a)   and b =​ (b)  

• 5

• 8

• 4

• 1

• 10

• 2

• 3

• 6

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

Mathematical Equivalence

ON

• EC

• DC

• DCB

• ABC

• AD

• BE

Find the value of each variable in the parallelogram.

• 28

• 87

• 18

• 103

• 38

• 119

Find the value of each variable in the parallelogram.

c=​ (a)  

d=​​ (b)  

• 6

• 10

• 4

• 11

• 14

• 25

• 9

Refer to parallelogram ABCD. LABEL what side AD should be.

a

7

2.5

173

14

Determine if the following quadrilaterals are parallelograms by using one of the listed reasons.

d

f

b

g

c

h

F.

A

D

B

C

E

F!

F