Question

Please delete this post when you have a chance @perl

Answer 1

the answer is D

Answer 2

@sangya21

Answer 3

@starrhazel123 u there

Answer 4

Volume = Area of triangle multiplied by length of the prism. @starrhazel123

Answer 5

its wrong

Answer 6

\(\large \text{surface area of cube} \)
\(\large\tt \begin{align} \color{black}{number~of~sides \times~area~of~one~face\\ ~\\864=6\times x\\~\\
x=\dfrac{864}{6}\\~\\
~~\huge =144~in^{2}}\end{align}\)