NZ Level 7 (NZC) Level 2 (NCEA)

Applications of Power Functions

For a cube with sides of length $x$`x`, the volume is given by the formula $V=x^3$`V`=`x`3 and the surface area is given by the formula $S=6x^2$`S`=6`x`2.

a

Find the volume of a cube whose sides are $3$3 m:

b

Find the surface area of a cube whose sides are $6$6 cm:

Easy

Approx a minute

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