State whether the statements are true (T) or false (F).
Length of a side of a square and its area vary directly with each other.
False
Length of a side of a square and its area does not vary directly with each other, e.g. Let a be length of each side of a square.
So, area of the square = side2 = a2
So, if we increase the length of the side of a square, then their area increases but not directly.