Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

PLEASE HELP I GIVE THANKS

PLEASE HELP I GIVE THANKS class=

Sagot :

A cube's surface is made of 6 squares, (you can count it there are 6 faces :) ). A square's surface area is  [tex]{ x }^{ 2 }[/tex]  x is length of one edge. So we will multiply [tex]{ x }^{ 2 }[/tex] by 6 to find the total surface area. The x is given 8, let's plug it in the formula.

[tex]6{ x }^{ 2 }\\ \\ 6\cdot { 8 }^{ 2 }=6\cdot 64=384\quad square\quad units[/tex]

Answer is C