Question

7. If the side of a square is doubled, find the ratio of
the area of the resulting square to that of the given
square.​

Answer 1

Answer:

The answer of ur qns is given below in image:-

Answer 2

Side of Square = x

Side is double = 2x

$ratio \: of \: square = \frac{2x \times 2x}{x \times x} \\ = \frac{4}{1} = 4:1$