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Quadrilateral points W,I,L,D is inscribed in circle O. WI is the diameter of O.
what is the angle of D?

Quadrilateral points WILD is inscribed in circle O WI is the diameter of O what is the angle of D class=

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ronhagrid310

Answer:

As shown in picture, Quadrilateral points W,I,L,D is inscribed in circle O.

=> D + I = 180 (sum of two opposite angles)

=> D = 180 - I = 180 - 45 = 135 deg

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