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Find the circumcentre and circumradius o...

Find the circumcentre and circumradius of the triangle formed by the lines ` 3y - 4x-1 = 0, y -x -3 = 0 and x +y -5 = 0`.

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The correct Answer is:
(5, 7), 5 unit
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CHHAYA PUBLICATION-CIRCLE-Exercise 3 (Short Answer Type Questions)
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  8. Find the equation of the common chord of the two circles x^(2)+y^(2)-4...

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  9. Find the equation of the circles which passes through the origin and t...

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  10. A point moves in such a manner that the sum of the squares of its dist...

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  12. Show that the locus of the point of intersection of the lines x cos al...

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  13. Whatever be the values of theta, prove that the locus of the point of ...

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  14. Show that, x = (1)/(2)(3+5 cos theta), y = (1)/(2)(-4 + 5 sin theta) r...

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  15. Prove that the square of the distance between the two points (x(1), y(...

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  16. The equations of two diameters of a circle are x-2y+1 = 0 and x+y -2 =...

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  17. Find the equation of the circle circumscribing the rectangle whose sid...

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  18. A and B are two fixed points on a plane and P moves on the plane in su...

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