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lolly

  • 3 years ago

please help me!!

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  1. lolly
    • 3 years ago
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  2. lolly
    • 3 years ago
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    @link

  3. campbell_st
    • 3 years ago
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    2 similar trapizoids LMCD and ABLM using the ratios of corresponding sides \[\frac{LM}{DC} = \frac{AB}{LM}\] or \[\frac{LM}{125} = \frac{46}{LM}\] just cross multiply and solve

  4. lolly
    • 3 years ago
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    thats all you do?

  5. lolly
    • 3 years ago
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    wait im kinda confused...can you do it step by step?

  6. campbell_st
    • 3 years ago
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    this is the way they look |dw:1356036555596:dw| the trapizoids are similar so match the corresponding sides when you get the ratio shown, just cross multiply \[LM^2 = 125 \times 46\] and then solve

  7. blondie16
    • 3 years ago
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    if you do it the way this person does it... the answer would be 75.83 approx.

  8. lolly
    • 3 years ago
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    is there a different way to do this?

  9. link
    • 3 years ago
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    i think. and sorry for the late reply

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