Question

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If (2,3) is an extremity of a diamater of the circle x? + y2-5x-8y+21=0, then the other extremity of the diameter is​

Answer 1

Answer:

Radius. If the centre is (0, 0), the equation of the circle will be of the form x2 + ... (6,-3) is an extremity of a diameter of the circle x2 + y2 = 45. ... Then use the formula (x-h)2+(y-k)2 = r2.

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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