Question

The distance of the point R from the pole is 65. Its direction forms a 60 degrees angle with x-axis. Which is the y-coordinate of Q?

A. 54.28
B. 54.29
C. 56.29
D. 56.82

Answer 1

Answer for Question 34604, Math, Trigonometry:

In this right triangle ABC hypotenuse $AB$ is equal 65 and $\angle A = 60{}^{\circ}$.

The opposite leg $BC = AB * \sin \angle A = 65 * \sin 60{}^{\circ} \approx 56.29$

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