Volume=length x width x height (V=lwh)
No matter what you're finding, use the equation V=πr2h. Then solve algebraically. V=volume h=height r=radius πr2=area of the base
Use the equation for the volume of a cone, replace the known height and volume, and solve the resulting equation for the radius.
Volume.
For finding accurate volume of a pencil use a vernier calliper, which measures diameter up to two significant figures. For finding volume of a pencil you will need radius (r) and length (L) of the pencil. V = 3.14 r²L
density = mass/volume
Volume=length x width x height (V=lwh)
No matter what you're finding, use the equation V=πr2h. Then solve algebraically. V=volume h=height r=radius πr2=area of the base
Use the equation for the volume of a cone, replace the known height and volume, and solve the resulting equation for the radius.
It's used in finding the volume of a sphere which is: Volume = 4/3*pi*radius3
You can't. The whole point of finding volume is to convert mL to cm3. To do this, use use the rule: 1mL = 1cm3
go to this website... it has a diagram and equation http://www.mathsteacher.com.au/year10/ch14_measurement/25_pyramid/21pyramid.htm
Volume.
The formula for finding density is: Density= Mass/Volume or d= m/v. if you multiply both sides of the equation by the Volume: vd= v m/ v , volume cancels on the right and you get the equation: Density x Volume= Mass or dv=m. by dividing both sides by the Density: d v/ d =m/d, density will cancel on the left and our final equation is Volume=Mass/Density or v=m/d
Because it's part of the quadratic equation formula in finding the roots of a quadratic equation.
By finding the line of best fit and using the straight line equation formula.
For finding accurate volume of a pencil use a vernier calliper, which measures diameter up to two significant figures. For finding volume of a pencil you will need radius (r) and length (L) of the pencil. V = 3.14 r²L