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kite:
- definiton: no parellel sides one opp. angles = 2 sets of = sides
- properties:
- diagonals that are perpendicular 90 angles
- 1 set opp. angles =
-
isosceles trapezoid:
- definition: one pare parellel sides legs are =
- properties:
- legs are =
- diagonals =
- bases angles are=
- adj. angles = 180
-
trapezoids:
- definition: one pair of paralell sides and opp. sides are not =
- midsegment -
- connects the midpoints of the legs
- formula M=1/2 (b1+b2)
-
Square:
- definition: 4 right angles and 4 = sides
- properties:
- all 90 angles
- 4 = sides
- opp. sides = and parallel
- diagonals perpendicular
- diagonals =
- adj.angles = 180
- 4 isosceles triangles
- diagonals bisect opp. angles
-
Rectangle:
- definition: oposite sides that are = and paralle four 90 angles
- properties:
- adj.angles = 180
- all 90 angles
- diagonals are =
- diagonals make 4 isosceles triangles
-
Rhombus:
- definition: parallelogram with 4 equal sides
- properties of rhombi:
- opp. angles are equal
- adjacent angles equal 180
- diagonals are perpinduculal
- diagonals bisect opp. angles
-
Parallelogram:
deff.Opposite sides are parallel and equal
- properties:opposite angles are equal
- adjcent angles add to 180
- diagonals bisect
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