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Kystal Group Title

Prove that x=40

  • 2 years ago
  • 2 years ago

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  1. TheViper Group Title
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    Any question ??

    • 2 years ago
  2. decripter37 Group Title
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    x=40, done

    • 2 years ago
  3. Kystal Group Title
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    drawing my diagram~ wait~ sorry~

    • 2 years ago
  4. TheViper Group Title
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    :)

    • 2 years ago
  5. decripter37 Group Title
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    XD don't worry

    • 2 years ago
  6. TheViper Group Title
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    good drawing xD

    • 2 years ago
  7. Kystal Group Title
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    • 2 years ago
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  8. zzr0ck3r Group Title
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    you drew that?

    • 2 years ago
  9. Kystal Group Title
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    yeap ~

    • 2 years ago
  10. sauravshakya Group Title
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    |dw:1346932456806:dw|

    • 2 years ago
  11. sauravshakya Group Title
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    Now, use Sum of all angles of a triangle = 180

    • 2 years ago
  12. punnus Group Title
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    The two adjacent line are a tangent tot eh circle and also thery along with the lines forming the 70 angle form a quadrilateral. The sum of angles in a quadrilateral is 360 and angle formed by tangent is 90. Now I guess you can solve

    • 2 years ago
  13. Kystal Group Title
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    @sauravshakya thanks :))

    • 2 years ago
  14. sauravshakya Group Title
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    Welcomx

    • 2 years ago
  15. sauravshakya Group Title
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    @punnus the angle u are saying is not 90 because the lines are not radius or diameter

    • 2 years ago
  16. punnus Group Title
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    I know that. I wants trying to give hints to solve the question and not the solution.

    • 2 years ago
  17. punnus Group Title
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    Were @sauravshakya were you able to tell her why the rest of the angles of the triangle are 70.

    • 2 years ago
  18. sauravshakya Group Title
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    Angle between a tangent and a chord at the point of contact is equal to the opposite angle formed by the chord at the circumference

    • 2 years ago
  19. Kystal Group Title
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    @punnus it's one of the rules in a circle i know~but thanks anyway~ :)

    • 2 years ago
  20. sauravshakya Group Title
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    Ya.. its a theorem

    • 2 years ago
  21. punnus Group Title
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    @sauravshakya Do you know how that your theorem has come about...

    • 2 years ago
  22. punnus Group Title
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    It is a derived theorem...

    • 2 years ago
  23. punnus Group Title
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    derived using other theorems.

    • 2 years ago
  24. sauravshakya Group Title
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    Actually its not my theorem.. BUT IF u are asking for a proof then U can search it on google

    • 2 years ago
  25. punnus Group Title
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    I know the proof of this so called theorem...

    • 2 years ago
  26. punnus Group Title
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    My point is that when ever you solve a question solve it frm the basic theorems that are present and not the derived ones

    • 2 years ago
  27. punnus Group Title
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    @sauravshakya If you want i can prove it for you right now...

    • 2 years ago
  28. sauravshakya Group Title
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    I also know the proof..... But if u r willing to prove it then OK PLZ TAKE YOUR PRECIOUS TIME AND PROVE IT

    • 2 years ago
  29. sauravshakya Group Title
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    To know how to use the theorem is better then to know the proof of it

    • 2 years ago
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