Polygons with four sides Quadrilaterals Polygons with four sides

The last Box will be Other Quadrilaterals: Regular Trapezoids Irregular trapezoid Quadrilaterals Kites

Characteristics Of Other Quadrilaterals All trapezoids Exactly 1 pair of parallel sides 360 degrees Regular Trapezoids: Consecutive angles total 180 degrees Base angles are congruent

Characteristics Of Other Quadrilaterals All quadrilaterals 4 sides 360 degrees Kites Adjacent sides congruent Diagonals perpendicular

Types of Quadrilaterals Parallelogram: Quadrilateral with opposite sides that are parallel and of equal length and opposite angles are equal Indicates equal sides

Types of Quadrilaterals Rectangle: Quadrilateral with two pairs of equal sides and four right angles (90 degrees) Indicates equal sides Box indicates 900 angle

Types of Quadrilaterals Rhombus: Parallelogram with four equal sides and opposite angles equal Indicates equal sides

Types of Quadrilaterals Square: Quadrilateral with four equal sides and four right angles (90 degrees) Indicates equal sides Box indicates 900 angle

Types of Quadrilaterals Trapezoid: Quadrilateral with one pair of parallel sides Parallel sides never meet.

Types of Quadrilaterals Irregular shapes: Quadrilateral with no equal sides and no equal angles

Interior Angles Interior angles: An interior angle (or internal angle) is an angle formed by two sides of a simple polygon that share an endpoint Interior angles of a quadrilateral always equal 360 degrees