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Abcd is a parallelogram determine the length of BE
A)51 units
B)102 units
C)96 units
D) -11 units


Abcd Is A Parallelogram Determine The Length Of BE A51 Units B102 Units C96 Units D 11 Units class=

Sagot :

Answer:

  B)  102 units

Step-by-step explanation:

The diagonals of a parallelogram bisect each other. This means ...

  BE = ED

  3 -9x = -8x +14

  -11 = x . . . . . . . . . . . . add 9x -14

  BE = 3 -9x = 3 -9(-11) = 3 +99

  BE = 102 units