Find the radius of cylinder with height = 7 cm and volume = 4312 cm3
Question
Find the radius of cylinder with height = 7 cm and volume = 4312 cm3
Solution
Sure, to find the radius of a cylinder when you know the volume and the height, you can use the formula for the volume of a cylinder, which is V = πr²h. Here, V is the volume, r is the radius, and h is the height.
Given: Volume (V) = 4312 cm³ Height (h) = 7 cm
We can rearrange the formula to solve for r (the radius):
r = sqrt(V / (πh))
Substituting the given values:
r = sqrt(4312 cm³ / (π * 7 cm))
Now, calculate the value inside the square root:
r = sqrt(4312 cm³ / 21.991148575128552 cm)
r = sqrt(196.00000000000003 cm)
Finally, take the square root:
r = 14 cm
So, the radius of the cylinder is 14 cm.
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