# 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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See also our trigonometric triangle calculator.

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