12 Circles share 2 Tangents |
( Y - X ) / D = Shaded Area |
Orange Area = 78 |
Red Area = 0.928932188132 |
Many Circles in a Parabola |
Rectangle in Isosceles Triangle |
Area of AOBP = 24 |
Distance ( M , N ) = 2 R = 3 |
Radius R = 0.643337492406 |
DEF / B = 0.85071655202 |
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