A cube has a side of length `1.2 xx 10^(-2)m`. Calculate its volume.

Options

A. (a) `1.7xx10^(-6)m^(3)`
B. (b) `1.73 xx 10^(-6)m^(3)`
C. ( c ) `1.70 xx 10^(-6)m^(3)`
D. (a) `1.732 xx 10^(-6)m^(3)`

Answer

A

Explanation

(a) `V = =(1.2xx10^(-2)m)^(3) = 1.728xx10^(-6)m^(3)`
rArr `V = 1.7 xx 10^(-6)m^(3)`.