Math, asked by thapasijan788, 5 days ago

if p=12,b=5 and h=13 then find 3cos@-2tan#​

Answers

Answered by mjaince
0

Answer:

Viewed as a right angled triangle

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can be thought of as the ratio of opposite to adjacent sides in a triangle with sides [Math Processing Error] and [Math Processing Error] (where [Math Processing Error] is derived from the Pythagorean Theorem)

So

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and

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