Area of a rectangle is equal to the area of a square of length 12 decametre. If the length of the rectangle is 24 decametre then find its breadth.

Find the area of a square of length 7 cm.

The circumference of a circle is equal to the perimeter of a square of side 11 cm.Find the area of the circle.

The length of a rectangle is three times of its breadth. If the area of the rectangle is 432 cm^2 then find its perimeter.

If the perimeter of a circle is equal that of a square then the ratio of their area is

If one diagonal of a square measures 12sqrt2 cm. find the length of its side.

Mr. Sharma has a rectangular plot of land of length 14 m . He wants to sell a portion of it which will be of the shape of a square of side length equal to the breadth of the rectangular plot in such a manner that the remaining portion of it of the area of 50 sq. m . Is it possible?

Mr. X has a rectangular plot of land of length 16m . He wants to sell a portion of it which will be of the shape of a square of side length equal to the breadth of the rectangular plot in such a manner that the remaining portion is of the area of 100 sq. m . Is it possible?

The length of the edge of a cube is 1.2 cm. Find its volume.

The length of a diagonal of a square is 16 cm . Find the length of the side of it.

Represent the following situations in the form of quadratic equations:(i)The area of a rectangular plot is 528m^2 .The length of the plot(in meters) is one more than twice its breadth.We need to find length and breadth of the plot.