Quads on the Coordinate Plane

What is the slope of the altitude CD of Triangle ABC.

• 3/4

• 1/2

• 2/3

• 1/4

What is true about the diagonals of a square. Select all that apply.

• They bisect each other.

• They are congruent.

• They are perpendicular.

• They bisect opposite angles.

What are the properties of a parallelogram? Select all that apply.

• Opposite sides are parallel and congruent.

• Diagonals are congruent.

• Diagonals bisect each other.

• Consecutive angles are supplementary.

• All angles are congruent.

Triangle ABC has vertices A(2, 2), B(-4, 6), and C(-5, -6). Find the midpoint of AB.

• (-1, -4)

• (1, 4)

• (-1, 4)

• (4, 1)

Parallelogram EFGH has diagonals that intersect at A. Find AH.

• 3.54

• 7.07

• 9.49

• 5.10