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11 votes
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Please select either A, B, C, or D when finished awnsering the question.(Info in picture)

Please select either A, B, C, or D when finished awnsering the question.(Info in picture-example-1
User Rretzbach
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1 Answer

27 votes
27 votes

The section that will rotate is a triangle with base b = 5 and height h = 3.

The base is perpendicular to the axis of rotation, while the height is parallel.

Also, the side represented by the height is at a distance of 4 units from the axis of rotation.

We can see that the only graph where the triangle is at a distance of 4 units is Option D. All the others are too close the axis.

Answer: Option D

User Cannin
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