Math, asked by vikas9457, 10 months ago

trigonometric ratios of 30 and60

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Answered by mohishkhan9996

0

Answer:

Hence ∆OPQ is equilateral. Therefore, OA = √3a (Since, OA > 0). And cot 30° = 1tan30° = √3. Trigonometrical Ratios of 30° are commonly called standard angles and the trigonometrical ratios of these angles are frequently used to solve particular angles.

Answered by mercyy

2

Step-by-step explanation:

here look at it.........

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