Answer:
D. Infinite number
Step-by-step explanation:
A circular plate can be rotated by a part of a degree and it will look the same (as long as it does not have a design on it)
Assuming this plate does not have a design on it, we can rotate through infinite number of lines of symmetry
To see which is greater or lease didive the top by bottom.
1/3=<span>0.33333333333
4/6=</span><span>0.66666666666
</span><span>1/5=0.2
</span>Now by using the answer to that we can see that it is up like this:
1/5,1/3,4/6
1407.43cm³ V=πr2h=π·82·7≈1407.43351cm³
4.)5.2544
5.)10.165
Hope this helps
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