Which of these is equivalent to
3π/5 rad ?
A) 108°
B) 150°
C) 216°
D) 300°
I'm thinking A
I might have found the answer
A is correct
=3π/5rad ×180°/π
=3×36
=108°
To determine which option is equivalent to 3π/5 rad, you need to convert the radian measure to degrees. To do this, you can use the conversion factor that states π radians is equivalent to 180 degrees.
Let's calculate:
3π/5 rad * (180°/π rad) = (3 * 180°) / 5 ≈ 108°
So, the correct option that is equivalent to 3π/5 rad is A) 108°. Good job!