By: Harshal Nallapareddy, Eric Wang, and Adam Eubanks Quiz 5B Study Guide By: Harshal Nallapareddy, Eric Wang, and Adam Eubanks

Introduction Lol like anyone is going to read this because we are lazy and are posting it the night before the quiz.

Parallelograms Has 4 sides Opposite angles are congruent Opposite sides are congruent Consecutive angles are supplementary Diagonals bisect each other Opposite sides are parallel

Rectangles Has everything that a parallelogram has. Creates 4 isosceles triangles Diagonals are congruent Has all 4 angles

Rhombus Has everything a parallelogram has Has 4 congruent sides Diagonals are perpendicular Diagonals bisect opposite angles

Square Has everything a parallelogram, rectangle, and rhombus has 4 congruent sides 4 congruent right angles

Isosceles Trapezoid Legs are congruent Has only 1 pair of parallel sides Diagonals are congruent Base angles are congruent Median: b2+b1 / 2 Finding 1 base: 2(Median) = b1 + b2 Consecutive angles are supplementary

Kite One pair of opposite angles is congruent Diagonals are perpendicular

Formulas Distance: Slope: y2 - y1 / x2 - x1 Median: Midpoint:

The Quadrilateral Flow Chart

Tips By studying the foldable and the diagram for each shape, you can basically ace this test. REMEMBER THIS. Characteristics of a parallelogram. This is the NOD NOD WINK WINK THING. Opposite sides are parallel Opposite sides are congruent Consecutive angles are 180 degrees. Diagonals bisect each other Opposite angles are congruent.

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