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受欢迎的 Geometry >

(x-5)^2+y^2=38

解答

(x - 5)^{2} + y^{2} = 38

解答

(a, b) = (5, 0), r = 38

求解步骤

(x - 5)^{2} + y^{2} = 38

将

(x - 5)^{2} + y^{2} = 38

改写为圆标准方程

(x - 5)^{2} + (y - 0)^{2} = (38)^{2}

因此圆的性质是:

(a, b) = (5, 0), r = 38

作图

流行的例子

(x-4)^2+(y-2)^2=4

(x - 4)^{2} + (y - 2)^{2} = 4

x-y+x^2+y^2-1=0

x - y + x^{2} + y^{2} - 1 = 0

x^{2} + y^{2} = 4^{2}

solvefor x,p(x)^2+x^2=25

so l v e f or x, p (x)^{2} + x^{2} = 25

x^{2} + (y - 3)^{2} = 81