Question

More points! Please Help!

Answer 1

The surface area of the triangular prism is1024.99612 cm².

How do you calculate a triangular prism's surface area?

The following formula is used to determine a triangular prism's surface area:

• Surface area equals (base perimeter divided by prism length) plus (2 times base area) equals (S1 + S2 + S3) L is the prism's length, plus bh, where b is the base triangle's bottom edge, h is its height, and S1, S2, and S3 round out the equation.

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

AB=s(s﹣a)(s﹣b)(s﹣c)

s=a+b+c / 2

Solving for A

Area = ah+ bh+ ch+ 1/2 √ a⁴+2(ab)²+2(ac)²﹣b⁴+2(bc)²﹣c⁴

= 31*14 + 27*14 +6*14+1/2·﹣√31⁴+2·(31·27)²+2·(31·6)²﹣274+2·(27·6)²﹣64

≈ 1024.99612

Hence, the surface area of the triangular prism is1024.99612 cm².

To know more about prism check the below link:

brainly.com/question/23963432

#SPJ1