QUADRILATERALS

PARALLELOGRAM

• Opposite sides of a parallelogram are parallel and equal in length.
• Opposite angles are equal in size.

KITE

• A kite is a quadrilateral with two distinct pairs of adjacent sides that are congruent
• Perpendicular diagonals

TRAPEZOIDS

• A trapezoid is a quadrilateral with exactly one pair of parallel sides.

RECTANGLE

• Parallelogram properties
• All angles are congruent
• Diagnonals are congruent

RHOMBUS

• Parallelogram properties
• All sides are congruent
• Diagonals are congruent

ISOCELES TRAPEZOID

• Trapezoid properties
• Congruent diagonals

SQUARE

• Parallelogram properties
• Rectangle properties
• Rhombus properties