92 = 81
122 = 144
81 + b2 = 144
(take 81 from both sides)
b2 = 63
b = 7.937253933
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2 squared plus 2 x 3 = 10, 7 squared plus 7 x 2 = 63, 6 squared plus 6 x 5 = 66,8 squared plus 8 x 4 = 96 so 9 squared plus 9 x 7 = 81 + 63 = 144.
The center of the circle given by the equation (x - 3)2 plus (y + 2)2 = 9 is (3,-2).
The length of side A squared plus the length of side B sqaured equals the missing side of the triangle squared. So i.e. if side A is 4 and side B is 3 then 4x4 which is 16 plus 3x3 which is 9 equals 25 and the square root of 25 equals 5. So in conclusion the missing side equals 5.
3 squared=9 3 squared=3*3 3*3=9
81 x 81 = 6561