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Find the surface area of this triangular prism.

Find the surface area of this triangular prism.-example-1
User Gamal A
by
7.2k points

1 Answer

4 votes

Answer:

96

Explanation:

A=Area

Using the formulas


A= 2A_(b) +(a+b+c)h\\A_(b) = √(s(s-8)(s-10)(s-6)) \\s= (8+10+6)/(2)

Solving for A


A=ah+bh+ch+(1)/(2)*√(-a^4+2(ab)^2+2(ac)^2-b^4+2(bc)^2-c^4)


A=8(2)+10(2)+6(2)+(1)/(2)*\sqrt{-8^(4) +2*(8*10)^(2) +2*(8*6)^(2)-10^(4) +2*(10*6)^(2)-6^(4) }
A=96

User Mmkd
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