SOLUTION: A company makes steel rods shaped like cylinders. Each rod has a radius of 3 cm and a height of 20 cm. How much steel will the company need to make 297 rods?

Question 1192068: A company makes steel rods shaped like cylinders. Each rod has a radius of 3 cm and a height of 20 cm. How much steel will the company need to make 297 rods?
Answer by ikleyn(52797) (Show Source): You can put this solution on YOUR website!
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Having the radius and the height, calculate the volume of each individual rod as a volume of a cylinder

    V = .


Then multiply the volume of each individual cylinder by 297 to get the answer.

You are instructed. The rest is making simple arithmetic.

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