What is the theorem for trigonometry?

1 answer:

8 0

The Pythagorean trigonometric identity is a trigonometric identity expressing the Pythagorean theorem in terms of trigonometric functions. Along with the sum-of-angles formulae, it is one of the basic relations between the sine and cosine functions.

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plus 45 to both sides 75=15k
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Varvara68 [4.7K]

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Step-by-step explanation:

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Step-by-step explanation:

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