Question

The area of a square is 50 square yards. What is the length, in yards, of one side of the square?

Answer 1

Answer:

$area \: of \: a \: square = {x}^{2} \\ here \: {x}^{2} = 50 \\ x = \sqrt{50} = \sqrt{2 \times 25} = 5 \sqrt{2} \\ one \: side = 5 \sqrt{2} yard$