Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

what is the lateral surface area of a cube with side length 9 cm?

Sagot :

[tex]a=9cm\\\\surface\ area:A_S=6a^2\to A_S=6\cdot9^2=6\cdot81=486\ (cm^2)[/tex]