Proving Quadrilaterals

Are all opposite sides parallel to each other?(slope) ex:4/3 to 4/3

Proving Quadrilaterals

Yes,

Are adjacent slopes perpendicular?ex:4/3 to -3/4= 90 degrees (slope)

No,

Is there at least one pair of opposite sides that are parallel?ex:4/3 to 4/3 (slope)

Yes,

Is one pair of opposite side congruent in length?(distance)

No,

Irregular Quadrilateral

Yes,

Isosceles trapezoid

No,

Trapezoid

No,

Are all side equivalent to each other in distance? (distance formula)

Yes,

Rhombas

No,

Parallelogram

Yes,

Are all sides are equivalent to each other in length? (distance formula)

No,

Rectangle

Yes,

Square