Question

value o R
If the centre of a circle is (2a, a - 7) and the circle is passes through the point (11,-9) and has diameter
10/2 units, then find a​

Answer 1

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If the centre of a circle is (2a,a-7) ,then Find the value of a , if the circle passes through the point (11,-9) and has diameter 10√2 units . Hence , the required values of a are 5 and 3.