Geometry Coordinate Proofs

1

• Find the lengths of the diagonals.

• Find the slope of each diagonal.

• Find the midpoint of each diagonal.

• Find the midpoint of each side.

• Find the slope of 2 sides.

• Find the slope of all 4 sides.

• Find the slope of the diagonals.

• Find the length of all 4 sides.

• Find the slope of two consecutive sides.

• Find the slope of all 4 sides.

• Find the slope of the diagonals.

• Find the length of two consecutive sides.

• Find the length of all 4 sides.

• Find the length of both diagonals.

• Find the slope of both diagonals

• Find the slope of all 4 sides.

What reason justifies statement #2?

• Definition of Midpoint

• Transitive Property

• Addition Property

• Segment Addition Postulate

• Substitution Property

Which formula should be used to prove lines are parallel or perpendicular?

• Distance Formula

• Slope Formula

• Midpoint Formula

Which formula should be used to prove lines are parallel or perpendicular?

• Distance Formula

• Slope Formula

• Midpoint Formula

• Pythagorean Theorem

What formula do we use to find the length of a side of a figure?

• Midpoint Formula

• Slope Formula

• Pythagorean Theorem

• Distance Formula

A formula used to find the exact center point between two deigned points in a line segment.

• Line Segment

• Distance Formula

• Slope Formula

• Midpoint Formula

The set of all points in space that are a given distance r, the radius, from a given point C, the center.

• Point

• Sphere

• Arc

• Line