Find the area $ A $ of a cube if side $a = 6\, \text{cm}$.
Answer
$216\, \text{cm}^2$
Explanation
To find area $ A $ use formula:
$$ A = 6 \cdot a^2 $$After substituting $a = 6\, \text{cm}$ we have:
$$ A = 6 \cdot \left( 6\, \text{cm} \right)^{2} $$ $$ A = 216\, \text{cm}^2 $$ $$ A = 216\, \text{cm}^2 $$This page was created using
Cube Calculator