Examlex
Since about 1980,
Magnitude
A numerical value assigned to the size or amount of a physical quantity (such as force, mass, or electric current) without regard to its direction.
Direction
A course along which someone or something moves.
Right Triangle
A triangle that contains a right angle.
90 °
In electrical terms, this often refers to a phase shift of 90 degrees, which is a quarter of a cycle in alternating current (AC) or signal waveforms, representing a right angle in geometric terms.
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