Question

Find two angles (in radians) whose sine ratio is...

Answer 1

Hi there!

`\large\boxed{(\pi)/(3) \text{ and } (2\pi)/(3)}`

From the unit circle, we can locate the two values of sine Ф (y-value of the coordinate) at which sin Ф = √3/2.

The two values are Ф = π/3 and 2π/3.