Question

If ABCD is a square with area $36c{m}^2$, then the length of each side is _____________.

• A. 56 cm
• B. 6 cm
• C. 16 cm
• D. 36 cm

Answer 1

The correct option is B 6 cm

Let the length of the square be a.
Area of a square = $a\times a$
$\Rightarrow$$(a{)}^2=36$
$\Rightarrow$$a=\sqrt{3}6$
$\Rightarrow$$a=6$