Question

The side of a cube is 10 m long . Find its surface area​

Answer 1

Answer:

600m

Step-by-step explanation:

Surface area of cube =

$6a {2}$

= 6 × 10 ^2

= 600m

Answer 2

$\large{\textrm{{{\color{navy}{Side \: of \: cube \: is \: 10 m}}}}}$

${\boxed{ \large{ \red{ \bf{ \underline{ Formula \: \: Using \: = \: 6 \: {a}^{2} }}}}}}$

• a denotes side or edge of cube .

$\large{\textrm{{{\color{navy}{Area \: = \: 6 \: × 10² }}}}} \\ \\ \large{\textrm{{{\color{navy}{ = \: 6 \: × \: 10 \: × \: 10}}}}} \\ \\ \large{\textrm{{{\color{navy}{ \: = \: 6 \: × \: 100 }}}}} \\ \\ \large{\textrm{{{\color{navy}{ = 600 m² }}}}}$

Surface area of cube is 600 m²