Question #085d4

1 Answer
Jan 6, 2018

#"surface area "=1536" square cm"#

Explanation:

#"for a cube with side of length n"#

#"volume "=n^3#

#rArrn^3=4096#

#rArrn=root(3)(4096)=16#

#"a cube has 6 square faces"#

#rArr"surface area "=6xx16^2=1536" square cm"#