Parallelograms PreTest

Given □ABCD, solve for x and find BD. Fill in the blanks.

• x = 10

  BD=118

• x = 4

  BD=180

• x = 6

  BD=45

• x = 8

  BD=98

Given parallelogram ABCD, solve for x and find m∠D. Fill in the blanks.

• x = 22, m∠D = 100°

• x = 18, m∠D = 100°

• x = 25, m∠D = 70°

• x = 20, m∠D = 90°

Given parallelogram ABCD, which numbered angle must have a measure of 80°. Type the number of the angle in the blank.

• Angle number 4

• Angle number 1

• Angle number 7

• Angle number 3

Drag and drop the two given angles to create two true statements.

• ∠B ≅ ∠C, ∠D ≅ ∠A

• ∠A ≅ ∠C, ∠B ≅ ∠D

• ∠A ≅ ∠D, ∠B ≅ ∠C

• ∠B ≅ ∠C, ∠A ≅ ∠D

ABCD is a Rectangle where AC = 9x + 20 and BD = 10x + 8. Solve for x. Fill in the blank.

ABCD is a Rectangle where AC = 9x + 20 and BD = 10x + 8. Find AE. Fill in the blank.

ABCD is a Rectangle where AC = 9x + 20 and BD = 10x + 8. Find BE. Fill in the blank.

• BE = 60 units long.

• BE = 54 units long.

• BE = 70 units long.

• BE = 64 units long.

ABCD is a rectangle. Find the perimeter of the rectangle.

PQRS is a Rhombus. Solve for y then find the perimeter of the Rhombus. Fill in the blanks.

• y=5

  p=60

• y=3

  p=36

• y=12

  p=48

• y=3

  p=45

ABCD is a Rhombus where AE = 7 and AB = 25. What is BE? What is the perimeter? Fill in the blanks.

• BE=24

  P=90

• BE=20

  P=54

• BE=24

  P=100

• BE=12

  P=48