Kiran started cycling along the boundaries of a square filed from corner point A. After half-an-hour he reached the corner point C diagonally opposite to A. If his speed was 8 km/hr what is the area of the field in sq. km?

Kiran started cycling along the boundaries of a square filed from corn

1.	Kiran started cycling along the boundaries of a square filed from corner point A. After half-an-hour he reached the corner point C diagonally opposite to A. If his speed was 8 km/hr what is the area of the field in sq. km?
A.	8
B.	64
C.	None
D.	4
Answer» E.