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13 Nov 2019
4. Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius r . A rectangular storage container with an open top is to have a volume of 10 meter cuhe. The length of its base is twice the width. Material for the base costs S10 per square meter, Material for the sides costs $6 per square meter. Find the cost of materials for the cheapest such container 6.A Norman window has the shape of a rectangle sunmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle. See the figure below.) If the perimeter of the window is 16 f, find the value of x so that the greatest possible amount of light is admitted
4. Find the dimensions of the rectangle of largest area that can be inscribed in a circle of radius r . A rectangular storage container with an open top is to have a volume of 10 meter cuhe. The length of its base is twice the width. Material for the base costs S10 per square meter, Material for the sides costs $6 per square meter. Find the cost of materials for the cheapest such container 6.A Norman window has the shape of a rectangle sunmounted by a semicircle. (Thus the diameter of the semicircle is equal to the width of the rectangle. See the figure below.) If the perimeter of the window is 16 f, find the value of x so that the greatest possible amount of light is admitted
Reid WolffLv2
21 Sep 2019