4 km 3 km 5 km 2. km2 Answer: Submit Answer

IAmWillShepherd asked Feb 8, 2023

260,184 views

45 votes

IAmWillShepherd asked Feb 8, 2023

2.7k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

22 votes

The surface area of the rectangular prism is

$A=2\lbrack l\text{ }* w+l* h+w* h\rbrack$

From the given figure

l = 5 km, w = 3 km, h = 4 km

Substitute them in the rule above

$\begin{gathered} A=2\lbrack5*3+5*4+3*4\rbrack \\ A=2\lbrack15+20+12\rbrack \\ A=2\lbrack47\rbrack \\ A=94 \end{gathered}$

The surface area is 94 km^2

Robert Kearns answered Feb 15, 2023

2.5k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers