Once you have done that, use the formula A = 2πr² to find the area of your hemisphere.
The formula for finding this measurement is simple: divide the diameter of your hemisphere by two and you have determined its radius.
To begin, you need to determine the radius of the hemisphere.
Passing Quality
To pass quality, the sentence must be free of errors and meet the required standards.
Solve mathematic questions
Math is a way of solving problems by using numbers and equations.
Passing Grade
The passing grade for this class is 80%.
Explain mathematic tasks
One plus one is two.