Parallelograms Diagonals

The diagonals of a parallelogram always ... 

• are congruent

• are perpendicular

• bisect each other

• are parallel

• x = 40 , y = 40 
• x = 30, y = 30
• x = 40, y = 30
• x = 30, y = 40

Tags

CCSS.HSG.CO.C.11

Use the diagram which shows rhombus PQRS where the diagnols intersect at point T, m∠RPS = 30° and QT = 6. Find the m∠QTP.

• 120°

• 30°

• 60°

• 90°

Answer explanation

Property of a Rhombus: Diagonals are Perpendicular

Tags

CCSS.HSG.CO.C.11

Use the diagram which shows rhombus PQRS where the diagnols intersect at point T, m∠RPS = 30° and QT = 6. Find QS.

• 6

• 12

• 30

• 60

Answer explanation

Property of a Rhombus: diagonals bisect each other

Tags

CCSS.HSG.CO.C.11

If ABCD is a parallelogram, what is the length of BD? 

• 10

• 11

• 7

• 5

Tags

CCSS.HSG.CO.C.11

Use the diagram which shows rhombus PQRS where the diagnols intersect at point T, m∠RPS = 30° and QT = 6. Find RT.

• 6

• 12

Tags

CCSS.HSG.CO.C.11

Which is NOT a property of a parallelogram?

• Diagonals bisect each other

• Diagonals are congruent

• Both pairs of opposite sides are parallel

• Both pairs of opposite angles are congruent

Tags

CCSS.HSG.CO.C.11

If ABCD is a parallelogram, what is the length of BD? 

• 10

• 11

• 7

• 5

Tags

CCSS.HSG.CO.C.11

Use the diagram which shows rhombus PQRS where the diagnols intersect at point T, m∠RPS = 30° and QT = 6. Find the m∠QPR.

• 60°

• 30°

• 90°

• 150°

Answer explanation

Property of a Rhombus: Diagonals Bisect the Angles.

Tags

CCSS.HSG.CO.C.11

Classify the quadrilateral, where there are 2 pairs of parallel sides.

• A

• B

• C

• D

Tags

CCSS.4.G.A.2