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#843849 - 10/21/12 04:16 PM Math Fun
Pandora Sonic Boomer Registered: 08/06/00 Posts: 47633 Loc: Upstate NY	The area of EOF is a quarter of a circle with point O at the center of the circle. The line segment AC is 8 inches long and the line segment BC is 6 inches long. How many square inches are in the shaded areas? _________________________ You matter. Until you multiply yourself by the speed of light squared. Then you energy.
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#843851 - 10/21/12 04:32 PM Re: Math Fun [Re: Pandora]
Urban Worrier Graduate Boomer Registered: 11/16/04 Posts: 16036 Loc: Bucks, England	By Pythagoeas, OC = 10, therefore area of circle is 100pi and area of quadricircle(?) OEF is 25pi. Hopefully this gives shaded area as 25*pi-48 = 30.5 approx
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#843858 - 10/21/12 05:01 PM Re: Math Fun [Re: Pandora]
Pandora Sonic Boomer Registered: 08/06/00 Posts: 47633 Loc: Upstate NY	Well done, Rog! _________________________ You matter. Until you multiply yourself by the speed of light squared. Then you energy.
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