Question

length of a diagonal AC of a square ABCD and is 10 cm . find the length of each side's of the square

Answer 1

length of diagonal=square root of 2 ×a.so,root2×a=10.a= root 5.so,side of square is root 5 cm.

Answer 2

Heya Frnd ......,☺

Diagonal of the square = √(2s²)

=> 10 = √2s²

= 100 = 2s²

So,

$s \: = \: \sqrt{ \frac{100}{2} }$

$= > \: s \: = \: \sqrt{50}$

$= > \: s \: = > \: 5 \sqrt{2} cm \:$

$.............ANS$

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