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Q3 in the given Figure AB and CD bisect each other at. Prove that AC= BD​

By Lyla

Q3 in the given Figure AB and CD bisect each other at. Prove that AC= BD​

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Lyla

10. If – 1 is a zero of the polynomial f(x) = x² – 7x – 8, then the other zero is
a) 6
b)8
c)-8
d) 1​

Expected return is calculated as
O
total gain/selling price
O
total gain/purchasing price
O total gain/ D

1 thought on “Q3 in the given Figure AB and CD bisect each other at. Prove that AC= BD​”

  1. Answer:

    Given: O is mid point of AB and CD

    ∴ AO=OB and CO=OD

    To prove: AC=BD

    Proof: Consider △AOC and △BOD

    AO=OB (given)

    CO=OD (Given)

    ∠AOC=∠BOD (Vertically Opposite angle)

    △AOC≡△BOD

    Hece we get, AC=BD (by c.p.c.t.c)

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