When the sides of a square are increased by 4,area become 256.Find the length of the first square

When 4 is subtracted from the sides of a square its area is 256 cm^2 . Find the length side of the largest square?

When the sides of asquare are increased by 8cm each,its area becomes 1225sq. cm Frame an equation using the above data by taking the side of the smaller square as x cm. Find the sides of both the squares.

The sides of a square are increased by 10 % to make a larger square. By what percent is the area increased?

Suppose that two opposite vertices of a square are (1,2) and (5,8) Find the equations of the sides of the square

One of the perpendicular side of a right angled triangle has length 4 cm more than twice of the other side.It has surface area , 80cm^2 .Find out the lengths of the perpendicular sides.

The area of a square plot is 1024 square metres. What is the length of its sides?'

When each side of a square was reduced by 2 mețres, the area became. 49 square metres. What was the length of a side of the original square?