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A third point C lies on the ground 5.4m from N the angle of depression of C from R is X degrees. Calculate to the nearest degrees the value of X.

  • trig -

    My powers of clairvoyance to see the rest of this problem do not seem to be working so well today.

  • trig -

    I get atan(|NC|/|NR|) +/- 0.1 deg

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