0

-1/2

undefined

-8

AB and BC

AB and CD

AD and BC

AD and DA

Side AB and AD are parallel

Side AB and AD form a right angle

Side AB and AD are congruent

Nothing Specific

AB and BC

BC and CD

CD and DA

DA and AB

Yes because the slope of $$BC=-\frac{3}{4}$$ and the slope of $$AB=\frac{4}{3}$$

No because the slope of $$BC=-\frac{4}{3}$$ and the slope of $$AB=-\frac{3}{4}$$

Yes because the slope of $$BC=\frac{4}{3}$$ and the slope of $$AB=-\frac{3}{4}$$

No because the slope of $$BC=-\frac{3}{4}$$ and the slope of $$AB=\frac{4}{3}$$

x = 50

x = 45

x = 30

x = 25

4

6

8

10

all sides are congruent property

all sides are parallel property

Definition of a quadrilateral

Definition of parallelogram

Alternate Interior Angles Theorem

Alternate Exterior Angles Theorem

Same- Side Angles Theorem

Congruent Angles Theorem

Opposite angles are congruent.

Alternate interior angles formed by parallel lines are congruent.

Vertical angles are congruent.

CPCTC

True

False

The parallel sides are congruent

65°, adjacent angles are supplementary and the measure of angle A and D are equal

115°, adjacent angles are equal and the measure of angle A and D are equal

The measure of angle A is 65° and angle D is 115° - opposite angles are equal

At least one pair of parallel sides

Diagonals are congruent

Legs are congruent

Base Angles are congruent

A segment that connects two opposite angles in a Trapezoid and is parallel to the bases

A segment that connects the midpoint of both legs in a Trapezoid and is parallel to the diagonals

A segment that connects the midpoint of both legs in a Trapezoid and is perpendicular to the bases

A segment that connects the midpoint of both legs in a Trapezoid and is parallel to the bases

3

4.5

6

10

a

b

c

d