Dec 3, 2009 · a. Find a formula for the area b. find a formula for the perimeter c. find the dimensions x and y that maximize the area given that the perimeter is 100 . * See attachment …

Aug 27, 2011 · A rectangle has area 16 m2. Express the perimeter of the rectangle as a function of the length L of one of its sides.

Oct 12, 2012 · No triangle exists that minimizes that condition. However, the infinum of the perimeters of all such triangles = twice the distance from (a,b) to the line y = x. That's just an …

Feb 12, 2011 · The dimensions of an enclosure are shown. The perimeter of the enclosure is 160m. a) Find a rule for the area, A m^2, of the enclosure in terms of x. b) State a suitable …

Sep 9, 2024 · Show that the perimeter Pn of an n-sided regular polygon inscribed in a circle of radius r is P n = 2 n r sin (π n) Find the limit of Pn as n approaches ∞ My attempt: The sum of …

Dec 7, 2007 · Can you help me devide a square into seven equal parts? Each having the same amount of perimeter and the same area? It seems like everything I do I just end up with 8 …

Oct 16, 2006 · so where do i start for this problem? the length l of a rectangle is decreasing at the rate of 2 cm/sec while the width w is increasing at the rate of 2 cm/sec. when l=12cm and w= …

Feb 28, 2010 · The perimeter of the building has the shape of a regular pentagon with each side of length 921 ft. Find the area enclosed by the perimeter of the building.

Apr 12, 2009 · Let x = width of rectangle, so length of rectangle = 2x Let y = length of one side of square 340 yards of fencing is available to enclose the two fields, so: perimeter of rectangle + …

Dec 1, 2011 · This problem is giving me some trouble. It's irritating because it seems so easy. The question is "The figures are made of rectangles and semicircles. a.) Find a formula for the …