Parallelograms on Coordinate Plane

The length of FG is ____. (round to 1 decimal place)

Find the midpoint of the diagonal FH. (Do not use parenthesis. Put a comma between the numbers).

Find the length of BC. (round to 1 decimal place)

Find the slope of AB.

Find the midpoint of diagonal BD. (Do not use parenthesis. Put a comma between the numbers).

How would you prove that the diagonals of a parallelogram bisect each other?

• Slope

• Distance Formula

• Midpoint

• Guess

You can prove both pairs of opposite sides are congruent in a parallelogram using the distance formula.

• True

• False

You can prove both pairs of opposite sides are parallel by using the slope formula.

• True

• False

Use the distance formula to see if side AB is congruent to side BC.

• Yes they are congruent

• No, they are not congruent

The slope of EH is ____.