A window is in the form of a rectangle surmounted by a semi-circle. The total area of window is fixed. What should be the ratio of the areas of the semi-circular part and the rectangular part so that the total perimeter is minimum?

A window is in the shape of a rectangle surmounted by a semi circle.If the perimeter of the window is of fixed length then the maximum area of the window is

A window is in the shape of a rectangle surmounted by a semi circle. If the perimeter of the window is of fixed length k then the maximum area of the window is

A window is in the shap of a rectangle surmounted by a semicircle. If the perimeter of the window is 20 ft, find the maximum area.

A window is in the form of a rectangle surmounted by a semi-circle.If the total perimeter of the window is 30m, find the dimensions of the window so that maximum light is admitted.

A window is in the shape of a rectangle surmounted by a semi-circle. If the perimeter of the window be 20 feet then find the maximum area.

A window is in the form of a rectangle surmounted by a semi-circular opening. The total perimeter of the window is 100 meters. Find the dimensions (height, breadth and radius of the semicircle) of the window so as to admit maximum possible light through the whole opening

A window is in the form of a rectangle surmounted by a semi-circular opening. The total perimeter of the window is 20 m. Find the dimensions (height, breadth and radius of the semicircle) of the window so as to admit maximum possible light through the whole opening.