Tangens parallelogram
If ∠BAD between the sides AB and AD of the parallelogram is θ, what is tan θ?
See diagram:
A=(7,1)
B=(5,-2)
C=(12,1)
D=(14,4)
See diagram:
A=(7,1)
B=(5,-2)
C=(12,1)
D=(14,4)
Correct answer:
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