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Find the surface area of the triangular prism

Find the surface area of the triangular prism-example-1
User Sead
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1 Answer

5 votes

Answer:

168.43524

Explanation:

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=7·6+7·6+7·6+1

2·﹣74+2·(7·7)2+2·(7·7)2﹣74+2·(7·7)2﹣74≈168.43524

User Jmaculate
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