Vectors – Calculate a vertex in a parallelogram and an angle between diagonals – Exercise 4480

Exercise

Given the points

$A(-3,-2,0),B(3,-3,1),C(5,0,2)$

Calculate the point D and the angle between the diagonals AC and BD in parallelogram ABCD.

Final Answer

$D(-1,1,1)$

$\alpha=60^{\circ},\beta=120^{\circ}$

Solution

Coming soon…

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