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emmasim [6.3K]
3 years ago
7

Find the surface area of a triangular prism that has the following dimensions. Use the formula SA = 2B + Ph.

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0
Answer: The surface area of the triangular prism is 448 square millimeters.

To find the surface area, we just need to input our values into the formula that is given.

SA = 2B + Ph
SA = 2(84) + 56(5)
SA = 168 + 280
SA = 448

The final surface area is 448 mm^2.
lisabon 2012 [21]3 years ago
6 0
We know that
<span>the surface area of a triangular prism is
</span><span>SA = 2B + Ph--------> 2*84+56*5-------------> SA=448 mm</span>²

the answer is 448 mm²
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