Answer:
The formula for the volume of a right cylinder is: V = A h, where A is the area of the base, or πr2. Therefore, the total formula for the volume of the cylinder is: V = πr2h. First, we must solve for r by using the formula for a circumference (c = 2πr): 25π = 2πr; r = 12.5.
Step-by-step explanation:
Explanation: The formula for the volume of a right cylinder is: V = A * h, where A is the area of the base, or πr2. Therefore, the total formula for the volume of the cylinder is: V = πr2h. First, we must solve for r by using the formula for a circumference (c = 2πr): 25π = 2πr; r = 12.5.
