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jimthompson5910 (jim_thompson5910):
then multiply that by the prism's height or depth (29)
jimthompson5910 (jim_thompson5910):
Volume of prism = (area of base)*(height of prism)
OpenStudy (anonymous):
i did 43.4*29
OpenStudy (anonymous):
1,255.7 *
OpenStudy (anonymous):
is that the final answer??
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jimthompson5910 (jim_thompson5910):
www.mathportal.org/calculators/plane-geometry-calculators/equilateral-triangle-calculator.php?val1=10&rb1=A&ch1=expl
the area of the triangle is \[\Large 25\sqrt{3} \approx 43.30127\] (see the link above)
43.30127*29 = 1,255.73683 is the approx volume of the prism
then you round that to the nearest tenth