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    ABCD is a cyclic quadrilateral. Diagonals of ABCD (ie.,AC & BD) meet at right...

    ...angles at P.PL is ...? ABCD is a cyclic quadrilateral. Diagonals of ABCD (ie.,AC & BD) meet at right angles at P.PL is a perpendicular bisector to chord AB. If PL is extended to meet chord DC at M, show that PM bisects DC.
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    • abcd cyclic diagonals meet quadrilateral
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    • Forum: Introductions
  2. F

    Break the code(a caesar's square!)?

    NODNIIUATGCAMEEERNLNYEILT Please explain what is caesar's square too.
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