If a circle, whose centre is touches the straight line , then the co-ordinates of the…

MATHEMATICS · Single correct · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

If a circle, whose centre is (−1,1)(-1, 1) touches the straight line x+2y=12x + 2y = 12 , then the co-ordinates of the point of contact are (1) (−72,−4)\left(-\frac{7}{2}, -4\right) (2) (−185,−215)\left(-\frac{18}{5}, -\frac{21}{5}\right) (3) (2,−7)(2, -7) (4) (−2,−5)(-2, -5)

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