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Geometry/Trigonometry 2Name: __________________________ Chapter 5 – TrapezoidsDate: __________________________. J. K. L. O. N. M. Trapezoid: A with exactly pair of sides. Properties: : the parallel sides : the non-parallel sides

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Trapezoid a with exactly pair of sides properties

Geometry/Trigonometry 2Name: __________________________

Chapter 5 – TrapezoidsDate: __________________________

J

K

L

O

N

M

  • Trapezoid:

  • A with exactly pair of sides.

  • Properties:

  • : the parallel sides

  • : the non-parallel sides

  • : angles formed by a and a

  • In trap ABCD, A & B and C & D are , so they are

  • Isosceles Trapezoid: A trapezoid with legs.

  • Theorem: The base angles of an isosceles trapezoid are

  • If trap WXYZ has WZ  XY, then W X and Y Z .

  • Median of a Trapezoid:

  • A segment in a trapezoid that connects the of the non-parallel sides.

  • Example:

LO is the median

of the trapezoid.

O is the of JN.

L is the of KM.

JO @ ON

KL @ LM


Trapezoid a with exactly pair of sides properties

Geometry/Trigonometry 2Name: __________________________

Chapter 5 – TrapezoidsDate: __________________________

16

19

x

10

20

19

26

10

7x+3

6x + 10

15

x + 45

20

2x - 1

8x + 20

Property: The length of the median of a trapezoid is

Examples: Sketch each trapezoid and complete the calculations for each median.

1.) 2.)

3.) 4.)

5.) 6.)

x

x

x


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