Find the volume of this solid
1 answer:
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Answer: C) tan(pi/56)
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Explanation:
I recommend using a trig identity reference sheet. The specific identity we will be using is
What we are given is in the form with A = pi/7 and B = pi/8
A-B = (pi/7)-(pi/8)
A-B = pi(1/7-1/8)
A-B = pi(8/56 - 7/56)
A-B = pi*(1/56)
A-B = pi/56
Therefore,
