What Youll Learn

1
PARALLELOGRAMS

• What Youll Learn
• To recognize and apply the properties of a
  parallelogram, and
• to find the probability of an event.
• Why Its Important
• You can use the properties of parallelograms to
  solve problems involving transportation and
  interior design.

2
Definitions
Quadrilaterals a four-sided polygon
Parallelograms a quadrilateral with both pairs
of opposite sides parallel
3
6-2 Opposite angles of a parallelogram are
congruent..
6-3 Consecutive angles in a parallelogram are
supplementary.
6-4 The diagonals of a parallelogram bisect each
other.
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EXAMPLE 1
W
5
T
S
V
R
6
EXAMPLE 3
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THE END