How to Calculate Angle of Divergence?

Answer The angle of divergence is what happens to a laser beam or other material that is shot in a line over a distance. The beam will not keep its original width if, for example, you shot it parallel to ... Read More »

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How to Calculate an Adjacent Angle?

Adjacent angles are two angles that have a common side and vertex. The vertex is the corner point of the angle. If the sum of two adjacent angles is more or less than, but not exactly, 90 or 180 de... Read More »

How to Calculate a Positive Angle?

Positive angles are used to calculate the polar coordinates on any two-dimensional plane. In practice these are used to calculate directions in navigation but in a math lesson they are used to find... Read More »

How to Calculate a Reflective Angle?

When you look in the mirror, you expect to see an image of yourself staring back at you. The confidence that fuels your expectation is well-founded, as it rests on a simple law: the Law of Reflecti... Read More »

How to Calculate An Angle Tangent?

The tangent is used to determine the angle within a triangle by using the ratios of two sides. In right triangles, the three sides are the hypotenuse, the opposite side and the adjacent side. The h... Read More »