A Special Parallelogram
A parallelogram has adjacent sides a,b and the angle between them, \( \measuredangle = 45^{\circ} \).
If the product of the diagonals is \(4\sqrt{2} \) what is \(a^4+b^4\)?
Why is there only one answer even thought there is more than one possible parallelogram?
A parallelogram has adjacent sides a,b and an ∠ = 45º. If product of its diagonals = 4√2, what is a⁴+b⁴? Why only 1 answer if > 1 parallelogram possible?
— David Marain (@dmarain) November 23, 2020
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