Properties of Quadrilaterals: Definitions and Qualities Exploration

Day 2 Geometry Attendance Questions? Homework Sheet Polygons Assignment: List Properties for ALL Quadrilaterals

Quadrilaterals Write a definition for each. Use mathematical vocabulary. Adjacent angle measures Opposite angle measures Adjacent side measures Opposite side measures

Your definitions should start… A quadrilateral with… Then, list the qualities that make it (define) that shape.

Sides Opposite Lengths – always congruent Adjacent Lengths – sometimes congruent Opposite Slopes – always same Adjacent Slopes – sometimes perpendicular Diagonals Lengths – sometimes congruent Slopes – sometimes perpendicular Midpoint – they always bisect each other Angles Opposite – always congruent Adjacent – always supplementary

Sides Opposite Lengths – always congruent Adjacent Lengths – sometimes congruent Opposite Slopes – always the same Adjacent Slopes – always perpendicular Diagonals Lengths – always congruent Slopes – sometimes perpendicular Midpoint – always bisect Angles Opposite – always congruent Adjacent – always congruent

Sides Opposite Lengths – always congruent Adjacent Lengths – always congruent Opposite Slopes – always same Adjacent Slopes – sometimes perpendicular (square) Diagonals Lengths – sometimes congruent (square) Slopes – always perpendicular Midpoint – always bisect Angles Opposite – always congruent, sometimes supplementary Adjacent – always supplementary, sometimes congruent

Sides Opposite Lengths – always congruent Adjacent Lengths – always congruent Opposite Slopes – always same Adjacent Slopes – always perpendicular Diagonals Lengths – always congruent Slopes – always perpendicular Midpoint – always bisect Angles Opposite – always congruent, always supplementary Adjacent – always congruent, always supplementary

Sides Opposite Lengths – sometimes congruent (isosceles, rectangle) Adjacent Lengths – sometimes congruent (square) Opposite Slopes – at least one pair the same slope Adjacent Slopes – sometimes perpendicular Diagonals Lengths – sometimes congruent (isosceles, rectangle) Slopes – sometimes perpendicular Midpoint – sometimes bisect Angles Opposite – sometimes congruent (rectangle) Adjacent – sometimes congruent (rectangle)

Sides Opposite Lengths – sometimes congruent Adjacent Lengths – sometimes congruent Opposite Slopes – sometimes same Adjacent Slopes – sometimes perpendicular Diagonals Lengths – sometimes congruent Slopes – always perpendicular Midpoint – one diagonal always bisected Angles Opposite – one pair always congruent Adjacent – sometimes congruent, sometimes suplementary

Properties of Quadrilaterals: Definitions and Qualities Exploration

Télécharger la présentation

Plus de contenu associé