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galina1969 [7]
2 years ago
9

A rectangle and a vertical line are shown. If the rectangle is revolved about the vertical line, what is the resulting object?

Mathematics
1 answer:
sasho [114]2 years ago
7 0

Answer:

a hollow cylinder

Step-by-step explanation:

the answer is a hollow cylinder

since the revolution only takes care of the curved surface area

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Answer: Option C - Construction Y because point E is the circumcentre of triangle LMN.

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Step-by-step explanation:

Before solving an algebra problem, it sometimes helps to get a geometric picture of what's happening. Geometry says that three points determine a circle - in other words, given three points that are not

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Our points are L, M and N. Draw the lines LM, LN and MN to form a triangle. Now construct the perpendicular bisectors of any two of the lines, and their intersection, point E, will be the center of this circle.

As shown in the Construction Y because E is the circumcentre of triangle LMN.

This is the best location for the warehouse as it is exactly equidistant from the three stores at L, M and N.

QED!

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Please help with this math question
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Answer:

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Step-by-step explanation:

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