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the endpoints of the diameter of circle O are (-2,-1) and (-16,13). what are the coordinates of its center?

  • geometry -

    The centre will be the midpoint of your two given points
    for x of midpoint: (-2+(-16))/2 = -9
    for y of midpoint : (-1 + 13)/2 = 6

    the centre is (-9,6)

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