Angles are usually given in degrees or in radians.
A circle is 360 degrees.
To convert degrees to radians, multiply the known degree by π/180.
Example 45 degrees = 45 x π/180 = 0.7854 radians.
To convert radians to degrees, multiply the known radian by 180/π.
5 radian = 5 x 180/π = 286.48 degrees.
Here's a rule that applies to this expression:
- Dividing exponents of the same base:

For this, just divide:

<u>Your answer is 3^3, or the third option.</u>