Which person serves as the presiding officer over the U.S. House of Representatives? A. The Speaker of the House B. The Majority
1 answer:
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Answer:
92.9 cm squared
Explanation:
The surface area of a cylinder is denoted by: , where r is the radius and h is the height.
Here, we know the diameter is 3.4 cm, so the radius, which is half the diameter, is r = 3.4 / 2 = 1.7 cm. The height is 7. Plug these in:
29.58π ≈ 92.9 cm squared