Question

The length of the diagonal of a square is 10 cm. Find the area of the square.

Answer 1

Answer:

50 cm square

is the ans

Answer 2

Step-by-step explanation:

length of a diagonal of a square

$= a \sqrt{3}$

$a \sqrt{3} = 10 \\ a = \frac{10}{ \sqrt{3} }$

area=s×s

=

$\frac{10}{ \sqrt{3} } \times \frac{10}{ \sqrt{3} } \\ \frac{(10)^{2} }{{ (\sqrt{3} )}^{2} } \\ \frac{100}{3} \\ 33.33 {cm}^{2}$