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Here_to_Help15

  • one year ago

How would i do this?

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  1. Here_to_Help15
    • one year ago
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  2. Here_to_Help15
    • one year ago
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    @perl

  3. anonymous
    • one year ago
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    do what?

  4. Here_to_Help15
    • one year ago
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    How to do the problem... Just a guidance

  5. campbell_st
    • one year ago
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    well tangents from an external point are equal... so if JA = 10 then JB = 10 if KC = 9 then KB = 9 so JK = JB + KB so JB = 10 + 9 JB = 19 I'll let you finish.... and using this idea you should be able to find the length of each side and thus the perimeter

  6. campbell_st
    • one year ago
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    oops should read JK = 19

  7. Here_to_Help15
    • one year ago
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    yea haha i was wondering where that was

  8. Here_to_Help15
    • one year ago
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    but @campbell_st im not sure where or how this leading to the conclusion?

  9. campbell_st
    • one year ago
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    apply the same reasoning to the other sides side JL = JA + LA side LK = LC + KC remember about tangents form an external point LC = LA you aleady know JK = 19

  10. Here_to_Help15
    • one year ago
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    do i add them once im done?

  11. campbell_st
    • one year ago
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    once you find the 3 side lengths... just add the sides for the perimeter

  12. Here_to_Help15
    • one year ago
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    Ok can i tell you my answer?

  13. campbell_st
    • one year ago
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    sure

  14. Here_to_Help15
    • one year ago
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    This is just a prdiction before i finish the work lol 66?

  15. campbell_st
    • one year ago
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    nope... not 66

  16. Here_to_Help15
    • one year ago
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    :(

  17. campbell_st
    • one year ago
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    here is a simple method... add the 3 measurements you have been given then double the answer

  18. Here_to_Help15
    • one year ago
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    @campbell_st I have to be done soon because i have to go to a family funeral so if you can please help me

  19. Here_to_Help15
    • one year ago
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    with a answer or something i promise to go over it in a week with you

  20. campbell_st
    • one year ago
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    read my simple method...

  21. Here_to_Help15
    • one year ago
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    So A ?

  22. campbell_st
    • one year ago
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    that's my guess

  23. Here_to_Help15
    • one year ago
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    Guess? lol

  24. Here_to_Help15
    • one year ago
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    @campbell_st

  25. Here_to_Help15
    • one year ago
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  26. Here_to_Help15
    • one year ago
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    Is this C ?

  27. campbell_st
    • one year ago
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    so you have a semi circle from z to w... so that's 180 plus the arc from W to X which is 63 so by adding them... that would be my guess

  28. Here_to_Help15
    • one year ago
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    So am i right? or are you telling me its D ?

  29. campbell_st
    • one year ago
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    well 180 + 63 = ..?

  30. Here_to_Help15
    • one year ago
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    243

  31. campbell_st
    • one year ago
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    that's my guess

  32. Here_to_Help15
    • one year ago
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    lol you keep saying guess

  33. Here_to_Help15
    • one year ago
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    Making me nervous

  34. campbell_st
    • one year ago
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    call it an educated guess

  35. Here_to_Help15
    • one year ago
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    mhmm

  36. Here_to_Help15
    • one year ago
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    @Michele_Laino Can you clarify ths?

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