Quadrilateral Properties

What properties do ALL trapezoids have?

• Congruent diagonals

• One pair of opposite sides that are parallel

• Four right angles

• Opposite angles that are congruent

The diagonals of an isosceles trapezoid are __________.

• Congruent

• Supplementary

• Parallel

• Perpecdicular

ADCB is a trapezoid. Find the value of x.

• 7

• 8

• 85

• 96

The diagonals in a kite  __________.

• are perpendicular
• are congruent
• bisect each other

Find the value of y.

• 65
• 110
• 75
• None of these.

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

The opposite angles of a parallelogram are ...

• complementary
• congruent
• supplementary
• perpendicular

Tags

CCSS.HSG.CO.C.11

In a parallelogram, consecutive angles are __________.

• congruent
• supplementary
• corresponding
• parallel

Tags

CCSS.HSG.CO.C.11

In a parallelogram, diagonals are __________.

• perpendicular
• bisected
• congruent
• parallel

Tags

CCSS.HSG.CO.C.11

What are the values of x, y, and z?

• 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