To calculate the volume of a cylinder, you will use the formula:
area = π • r² • h.
To start off, we need to figure out the diameter. To figure out the diameter of the cylinder we will multiply.
3 • 4 = 12
Next we will divide since the radius is half of the diameter.
12 ÷ 2 = 6
Fill in the formula and solve.
Area = π • r² • h
Area = 3.14 • 6² • 4
Area = 3.14 • 36 • 4
Area = 113.04 • 4
Area = 452.16
Hope this Helped!
#2 is 1 and 2 is both 78%
(4,1) is the midpoint. Just find the middle of the two numbers and that will be your new point. Hope this helps!
