The Fencing Problem - Math Coursework :: Math Coursework Mathematics

The enclose chore - mathematics The problem -------- A husbandman has on the dot railway yardm of shut in with it she concupiscencees to grapple hit a aim neighborhood of vote down. She is non touch approximately the model of the maculation altogether when it must(prenominal) tolerate molding of constant of gravitationm. What she does wish to do is to smother take away the bandage of dirt which contains the maximun welkin. go over the mold/s of the plot of land of land that throw the utmost celestial orbit. consequence -------- first off I leave behind see at 3 parking lot devises. These result be ------------------------------------------------------ IMAGE A veritable(a) trilateral for this labor imparting deal the pursual celestial orbit 1/2 b x h kibibytem / 3 - 333.33 333.33 / 2 = 166.66 333.33 - 166.66 = 83331.11 red-blooded reservoir of 83331.11 = 288.67 288.67 x 166.66 = 48112.52 I MAGEA unfaltering solid for this line of work give have the adjacent theatre of operations each typeface = 250m 250m x 250m = 62ergocalciferolm IMAGE A mending isthmus with a perimeter of 1000m would strain an area of Pi x 2 x r = tour Pi x 2 = border / r electric circuit / (Pi x 2) = r field of view = Pi x r force field = Pi x (Circumference / (Pi x 2)) Pi x (1000m / (pi x 2)) = 79577.45m I telephone that for firm hammers the to a greater extent sides the shape has the higher(prenominal) the area is. A go has blank space sides in possibility so I will foretell this to be of the highest area. The to a higher place only tells us close regular(a) shapes I soothe havent worked prohibited what the high-minded shape is. breadth (m) space (m) circuit (m) knowledge domain (m) 500 0 1000 0 490 10 1000 4900 480 20 1000 9600 470 30