A window frame has one diagonal longer than the other. Is the window frame a rectangle? Why or why not?

A window always has

light it.surmounted b through maximum a rectangle 30. A window has the shape of an equilateral triangle.the perimeter of the window is 12m ,find the dimensions of the window will produce the largest area of the window.

A passing airplane sometimes causes the rattling of the windows of a house. Why ?

In a rectangle of perimeter one metre, one side is five centimetres longer than the other. What are the length of the sides.

A window has the shape of a rectangle surmounted by an equilateral triangle. If the perimeter of the window is 12 m, find the dimensions of the rectangle that will produce the largest area of the window.

A window has the shape of a rectangle surmounted by an equilateral triangle. If the perimeter of the window is 12 m, find the dimensions of the rectangle that will produce the largest area of the window.