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In the figure below,what are sin x, cos x, and tan x?

In the figure below,what are sin x, cos x, and tan x?-example-1

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For the given angle x, sin x = 1/√2, cos x = 1/√2, and tan x = 1. These trigonometric ratios define the relationships between the sides of the right-angled triangle in the figure.

In the figure below, sin x, cos x, and tan x are the trigonometric ratios of the angle x. They are defined as follows:

sin x: the ratio of the length of the side opposite to x to the length of the hypotenuse. In this case, sin x = 1/√2.

cos x: the ratio of the length of the side adjacent to x to the length of the hypotenuse. In this case, cos x = 1/√2.

tan x: the ratio of the length of the side opposite to x to the length of the side adjacent to x. In this case, tan x = 1/1 = 1.

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