IDNLearn.com provides a collaborative platform for sharing and gaining knowledge. Our experts are available to provide accurate, comprehensive answers to help you make informed decisions about any topic or issue you encounter.
Sagot :
[tex]The\ volume\ of\ the\ cube:V=a^3\ (a-length\ of\ an\ edge)\\\\V=343 cm^3\to a^3=343cm^3\to a=\sqrt[3]{343cm^3}\to \boxed{a=7cm}\\\\because\ 7^3=343\\-------------------------------\\\\the\ surface\ area\ of\ the\ cube:A_S=6a^2\\\\therefore\\\\A_S=6\cdot7^2=6\cdot49=\boxed{294\ (cm^2)}[/tex]
[tex]\rm The~side~of~the~cube:~\bold{S} \\ \\ V=343 \\ \\ S^3=343 \\ \\ S= \sqrt[3]{343} \\ \\ S=7~cm \\ \\ A=6*A^2 \\ \\ A=6*7^2 \\ \\ A=6*49 \\ \\ \bold{\underline{A=294~cm^2}}[/tex]
Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. IDNLearn.com is your source for precise answers. Thank you for visiting, and we look forward to helping you again soon.