+14 I need help to know how to solve this math problem.
If the formula for the volume of a cone is V=1/3 pie r squared h. The radius r of the cone may be expressed as....
+23251 V = (1/3)·π·r²·h First, multiply both sides by 3:
3V = π·r²·h Now, divide by π·h
3V / (π·h) = r² Finally, take the square root of both sides:
±√[ 3V / (π·h) ] = r² If you are in algebra, you need the ±; if you are in geometry, you probably don't (usaully, you don't have negative radii).
+23251 V = (1/3)·π·r²·h First, multiply both sides by 3:
3V = π·r²·h Now, divide by π·h
3V / (π·h) = r² Finally, take the square root of both sides:
±√[ 3V / (π·h) ] = r² If you are in algebra, you need the ±; if you are in geometry, you probably don't (usaully, you don't have negative radii).
