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Fabian GeorgeCourses Plus Student 11,133 Points
Create a variable named "circumference" and assign the correct value to it by using the "diameter" variable and Math.PI.
Help I'm not understanding how to solve this problem. I read the question multiple time but I still can not come up with a way to wright out the variable to solve this problem with.
Hayden Taylor5,076 Points
The answer is
var circumference = 2 * Math.PI * (diameter / 2);
Because the formula for circumference is 2 * PI * Radius; so you must divide the diameter by 2 to get the correct R value.