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Outline
Visual Hints for Quadrilateral Property Proofs
Properties of Parallelograms
Rectangles and Rhombuses Are Parallelograms
Rhombuses Are Kites
Visual Hints for Quadrilateral Property Proofs
Author:
I-Heng McComb
Table of Contents
Properties of Parallelograms
Opposite sides of parallelograms are congruent.
Opposite angles of parallelograms are congruent.
Diagonals of parallelograms bisect each other.
Rectangles and Rhombuses Are Parallelograms
Opposite sides of rectangles are parallel.
Opposite sides of rhombuses are parallel.
Rhombuses Are Kites
Diagonals of rhombuses are perpendicular to each other.
Next
Opposite sides of parallelograms are congruent.
New Resources
Open Middle Logarithm Exercises (1)
Is it Isosceles?
Rings of circles
What is an Isogonal Conjugate?
Taylor Polynomial
Discover Resources
Shooting
Circle Activity
Problem 122
Rotation Pg 1
Allen J
Discover Topics
Scalene Triangles
Isosceles Triangles
Prism
LCM and GCD
Polynomial Functions