family5pritchard
family5pritchard family5pritchard
  • 18-05-2022
  • Mathematics
contestada

Find the surface area of the triangular prism shown.



S
A
=


ft
2

Find the surface area of the triangular prism shown S A ft 2 class=

Respuesta :

Znnie1
Znnie1 Znnie1
  • 18-05-2022

Answer:

A=2AB+(a+b+c)h

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c

2

Solving for A

A=ah+bh+ch+1

2﹣a4+2(ab)2+2(ac)2﹣b4+2(bc)2﹣c4=10·4+6·4+8·4+1

2·﹣104+2·(10·6)2+2·(10·8)2﹣64+2·(6·8)2﹣84=144

i think

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jackiecunn jackiecunn
  • 18-05-2022
you got this !! …………….
Ver imagen jackiecunn
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