Properties of Trapezoids

Find the value of x.

• 6

• 9

• 12

• 15

Find the value of x.

• 23

• 28

• 30

• Cannot be determined

Find the midsegment.

• 14

• 28

• 12

• 16

Interior angles of a trapezoid add up to _____.

• 180

• 360

• 540

• None of these

The diagonals of an isosceles trapezoid are congruent.

• True

• False

Which of the following statements is false?

• all four angles are congruent

• the legs are congruent

• the diagonals are congruent

• the base angles are congruent

Find the measure of ∠2:

• 96°

• 88°

• 84°

• 92°

Find m∠J in trapezoid JKLM.

• 124⁰

• 45⁰

• 150⁰

• 56⁰

If AC = 28, and BE = 7, what is ED?

• 7

• 28

• 21

• 35

This is an isosceles trapezoid. If AC=26 and BC = 3, what is BD?

• 26

• 23

• 29

• Not enough info.