The volume of a cylinder is 980 in.3 The height of the cylinder is 20 in. What is the radius of the cylinder?
Added by Walter B.
Step 1
We are given that the volume is 980 in.3 and the height is 20 in. So we can plug these values into the formula and solve for the radius: 980 = πr^2(20) Divide both sides by 20π: 49 = r^2 Take the square root of both sides: r = ±7 Since the radius cannot be Show more…
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