If r = 5 units and h = 8 units, what is the volume of the cylinder shown above? Use 3.14 for .
recall that v = πr^2 h
so plug n your numbers
To find the volume of a cylinder, we can use the formula:
Volume = π * r^2 * h
Given that r = 5 units, h = 8 units, and using 3.14 for π, we can substitute these values into the formula.
Volume = 3.14 * (5^2) * 8
To solve this, we need to simplify the expression inside the parentheses first.
5^2 means 5 raised to the power of 2, which is equal to 25.
Volume = 3.14 * 25 * 8
Next, multiply 25 by 8.
Volume = 3.14 * 200
Lastly, multiply 3.14 by 200 to find the volume.
Volume = 628 units³
Therefore, the volume of the cylinder is 628 cubic units.