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CBSE Class 11-science Answered

Find the co-ordinates of the centre and the radius of the circle given by the equation x2 + y2 + 6x - 8y - 24 = 0.
Asked by Topperlearning User | 25 Apr, 2014, 09:11: AM
answered-by-expert Expert Answer

Comparing the equation of the circle to the general equation of a circle x2 + y2 + 2gx + 2fy + c = 0.

Centre of circle is (-g,-f)

Answered by | 25 Apr, 2014, 11:11: AM

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