Answer:
Ф = 0.863 radians or 49.46° (degrees)
Step-by-step explanation:
We are given:
sin Ф = 0.76
We need to find Ф
Ф = sin^-1 (0.76)
Ф = 0.863 radians
Ф = 49.46°
So, Ф = 0.863 radians or 49.46° (degrees)
Answer:
49.46, 130.54 degrees ( 0 < theta < 360).
Step-by-step explanation:
The angle whose sine is 0.76 = 49.46 degrees.
This is the angle in the first quadrant. The sine is also positive in the second quadrant so another answer is 180 - 49.46 =130.54 degrees.
