Transcript Quadrilateral Properties Review PPT 1

Quadrilateral Properties
Always/ Sometimes/ Never
And
Must be: could be
And
Name that quadrilateral
Choose always, sometimes or never for
each
 A parallelogram
 Sometimes
is a square
 A rhombus is a
 Sometimes
rectangle
 A trapezoid is a
 Never
parallelogram
 A square is a
rhombus
 Always
Choose always, sometimes or never for
each
 Square is a
parallelogram
 Rhombus is a rectangle
 Parallelogram is a
trapezoid
 Rectangle is a square
 Polygon is a rhombus
 Always
 Sometimes
 Never
 Sometimes
 Sometimes
State the Must be / Could be for each
 Perpendicular diagonals
Quad/kite, rhombus, square, isos trap
 Congruent diagonals
quad/isos trap, rectangle, square
 Diagonals bisect each other
parallelogram/ rect, rhombus, square
What is the quadrilateral if…..
 Consecutive angles are  Rectangle
congruent
 Consecutive angles are  llgram
supplementary
 All sides are congruent  Rhombus
 Rectangle
 All angles are congruent
 One set of opposite
 quad
angles are congruent.