Can someone please help me?
1 answer:
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Answer:
- The surface area of Cylinder B is 16 times the surface area of Cylinder A
Step-by-step explanation:
<u>Note</u>: <em>It is assumed we are looking at the total surface area (but the answer would be same for both cases)</em>
<h3>Given</h3>- Cylinders A with radius - r, height - h,
- Cylinder B with radius - 4r, height - 4h.
- The ratio of total surface areas of cylinder B to A
Total surface area of cylinder A is:
Total surface area of cylinder B is:
Find the ratio of areas: