Solve for r: V=(1/3)pie r squared h
To solve for "r" in the equation V=(1/3)πr²h, we need to isolate "r" on one side of the equation. Here are the steps:
Step 1: Start with the equation V=(1/3)πr²h.
Step 2: Multiply both sides of the equation by 3 to eliminate the fraction: 3V=πr²h.
Step 3: Divide both sides of the equation by πh to isolate r²: (3V)/(πh)=r².
Step 4: Take the square root of both sides of the equation to solve for r: √((3V)/(πh))=r.
So, the value of "r" is equal to √((3V)/(πh)).
To solve for r in the equation V = (1/3)πr^2h, we can follow these steps:
Step 1: Start with the equation: V = (1/3)πr^2h
Step 2: Multiply both sides of the equation by 3 to remove the fraction:
3V = πr^2h
Step 3: Divide both sides of the equation by πh to isolate r^2:
(3V) / (πh) = r^2
Step 4: Take the square root of both sides to solve for r:
√((3V) / (πh)) = r
Therefore, the value of r is given by:
r = √((3V) / (πh))
V=(1/3)pi r^2 h
multiply by 3
3V = pi r^2 h
divide by pi(h)
3V/(pi h) = r^2
take √ of both sides
h = ±√[(3V/(pi h)]