Answer:
The answer to your question is: 1/2 or 0.5
Step-by-step explanation:
Data
Ф = ?
17π/6
Convert rad to degrees
π rad -------------------- 180°
17π/6 -------------------- x
x = (17π/6 x 180) / π
x = 510°
Now substract 360° from 510°
510° - 360° = 150°
150° is in the second quadrangle, here sin is positive and also get the angle
as 180° - 150°
Ф = 180° - 150°
= 30°
sin 30 = 1/2 or 0.5
