Find the area of a square whose side is 13m.
Area of the square
Side of square =13m
Area of the square =(side)2=side×side
=(13)2=13×13=169m2
Thus, Area of the square is 169m2.
Find the area of a square each of whose sides measures 8.5 m.
Find the length of the side of a square whose area is 441 m2.