New mastery challenge

This mastery challenge required for me to know how to convert radians to degrees. It also needed me to know how to geometric translations and rotations, which were explained in the previous article. To convert degrees to radians, you basically just need a fraction of the angle in degrees multiplied by pi over 180 degrees. Here's the formula: Angle * Pi / 180 Degrees. You could divide them by their greatest common factor to make it easier for others to understand it. To convert radians to degrees, turn the denominator back to 180 degrees, then multiply the numerator divided by Pi by the number you needed to use to turn the denominator back to 180 degrees. For example, to convert 3*Pi/18 radians to degrees, divide 180 degress by 18 to get 10. Then multiply 3 by 10 to get the answer in degress. The screenshots below give you a clearer image of the given tasks on Khan Academy.