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OpenStudy (anonymous):
the area of the entire surface of a tetrahedron is 147 and its volume is 686. if the area of the entire surface of a similar tetrahedron is 48. what is its volume?
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OpenStudy (anonymous):
Since the tetrahedrons are similar, let's make a proportion. \[\frac{ 147 }{ 686 }=\frac{ 48 }{ x }\]Can you solver for x, or do you need more help?
OpenStudy (anonymous):
*solve
OpenStudy (anonymous):
so the answer will be 224?
OpenStudy (anonymous):
That's what I got :)
OpenStudy (anonymous):
i will simply used the proportion formula to find the answer? thanks a lot godbless
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OpenStudy (anonymous):
No problem.
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