The formula for the volume of a cylinder, which is h(pi)r2, is the area of the base (pi)r2 multiplied by the height (h). If you are given the diameter instead, remember that the diameter is twice the radius.
So if we know that V = h(pi)r2, we can rearrange the formula in order to find the height.
Divide the whole equation by (pi)r2. The result is: V ÷ (pi)r2 = h OR h = V ÷ (pi)r2.
The formula h = V ÷ (pi)r2 means the height (h) is equal to the volume (V) divided by the area of the base (pi)r2.
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. Find the volume of a cylinder with radius 5 cm and height 7 cm.
Find the cross-sectional area of the cylinder (pi x the radius2), the multiply that by the height of the cylinder
volume=pi*radius squared*height/3, where radius is the radius of the cylinder (and will be the radius of the base of the cone),and height is the lenth of the cylinder.
A cylinder of radius 14 cm and height 20cm. Sketch the solids and find the volume
I am confused