Answers

2016-02-21T13:01:49+05:30
Yes,it is the diameter of the circle
a line passing through the center of the circle is the diameter
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2016-02-21T13:02:42+05:30
Yes, any line that pass through the centre across the circle is the diameter of that circle.There a circle can have many diameters. Hope it helps and pls mark as the best answer. :-)
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