If co-ordinates of the ends of a diameter of a circle are (2, 3) and (-6, 7 ) then
the co-ordinates of its centre will be
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Step-by-step explanation:
So, co-ordinates of A are (2, 3) and centre O are (−2, 5). Let co-ordinates of point B be (x, y). We know that centre of a circle is the midpoint of the diameter. So, other end of the diameter is (−6, 7).
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Step-by-step explanation:
by midpoint formula =
X1 + X2 / 2 ; Y1 + Y2/ 2
2 + (-6) / 2 ; 3+ 7 / 2
-4 /2 ; 10 / 2
-2 ; 5
Hence., the coordinates of centre of circle is (-2,5)
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