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If ABCD is a cyclic quadrilateral, then find which of the following statements is not correct. |
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Answer» B Step-by-step EXPLANATION: In a CYCLIC QUADRILATERAL ABCD A + C = 180 sin[A+C]=sin180=0 B + D = 180 cos[B+D]=cos180=-1 sin[A+B+C+D]=sin360=0 But it is not necessary that sin[A+B]=0 Hope it helps Mark it as the brainliest |
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