Identify the Quadrilateral
For each set of points determine if the quadrilateral formed by the points is a parallelogram or trapezoid.
Plot the points
Draw the quadrilateral
Identify the quadrilateral by computing the slopes of the sides.
Plot A( 1, 0); B( 0, 4); C( 6, 7); D( 7, 3)
Identify the quadrilateral. Justify your answer with slopes of the sides.
Plot A( 2,-1); B( 1, 3); C( 6, 5);D( 7, 1)
Identify the quadrilateral. Justify your answer with slopes,
A(-3,-2); B( 5, 2); C( 6,-3); D( 0, -6)
Identify the quadrilateral. Justify your answer with slopes.
A(-4, 4); B( 3, 7); C( 2, 2); D(-5, -2)
Identify the quadrilateral. Justify your answer with slopes.