It looks like you're asking for help with a math problem involving the
volume of a cylinder, based on the image you uploaded. Since I can't view images directly, I’ll assume the task is typical for this type of worksheet:
finding the volume of each cylinder shown in the image, and possibly rounding to the nearest tenth or hundredth.
Let me walk you through how to solve such problems step by step, and then you can apply it to your cylinders.
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🔷 Formula for Volume of a Cylinder:
$$
V = \pi r^2 h
$$
Where:
- $ V $ = volume
- $ r $ = radius of the base
- $ h $ = height of the cylinder
- $ \pi \approx 3.14 $ or use $ \pi $ on calculator
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🔷 Steps to Solve:
1.
Identify the radius ($ r $) and
height ($ h $) from the diagram.
- Sometimes only diameter is given — remember: $ r = \frac{d}{2} $
2. Plug values into the formula.
3. Calculate $ r^2 $, then multiply by $ \pi $ and $ h $.
4. Round to the nearest tenth (one decimal place) if required.
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🔷 Example Problem:
Suppose one cylinder has:
- Radius $ r = 3 $ cm
- Height $ h = 5 $ cm
Then:
$$
V = \pi \times 3^2 \times 5 = \pi \times 9 \times 5 = 45\pi \approx 141.37 \text{ cm}^3
$$
Rounded to nearest tenth:
141.4 cm³
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🔷 Common Pitfalls:
- Using diameter instead of radius
- Forgetting to square the radius
- Not using correct units
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🔷 Now for Your Worksheet:
Since I can’t see the image, please provide the
dimensions (radius or diameter and height) for each cylinder, and I’ll calculate the volumes for you.
Alternatively, if you describe the diagrams (e.g., "Cylinder A has a radius of 4 inches and height of 6 inches"), I can compute all of them.
Let me know!
Parent Tip: Review the logic above to help your child master the concept of cylinder worksheet.
