geometry

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The diagonals of a rectangle ABCD meet at O. If angle BOC is equal to 44 degree, find angle OAD.

  • geometry -

    180-44=136 degrees

  • clad's answer is incorrect - geometry -

    The diagonals of a rectangle produce pairs of isosceles triangle.
    So triangle BOC is isosceles, and each of the base angles must be 68°
    (68+68+44=180)
    since angles BCO and OAD are alternate angles for parallel lines,
    angle OAD = 68°

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