Question

Find the surface area of the triangular prism shown.

Answer 1

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

Step-by-step ex planation:

Answer 2

You got this !! …………….