Recent content by Yogesh Tripathi

  1. Y

    How Sin(90° + θ) =sin θ of triangle P'OM'

    How does it proof that angle Sin(90+θ) = sin(90-θ) of triangle P'OM'?
  2. Y

    How Sin(90° + θ) =sin θ of triangle P'OM'

    Thankyou for the answer. Can you please show me this with figure please. It will help me more.
  3. Y

    How Sin(90° + θ) =sin θ of triangle P'OM'

    yes I know about it. But I didn't able to understand how to find the trigonometric ratio of the angle (90° + θ) in terms of θ from it.
  4. Y

    How Sin(90° + θ) =sin θ of triangle P'OM'

    Hello everyone. I'm learning Trigonometry right now with myself and at current about how to find the trigonometric ratio of the angle (90° + θ) in terms of θ. I'm quite confused in the Figure. How sin(90° + θ) become equal to sin (90° - θ) of triangle P'OM'. I know that triangle P'OM' and POM...
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