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anonymous

  • one year ago

Given m∠1 = 50 and m∠2 = 80, find m∠4.

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  1. anonymous
    • one year ago
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  2. anonymous
    • one year ago
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    Given m∠1 = 75 and m∠3 = 20, find m∠2.

  3. anonymous
    • one year ago
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    Given m∠1 = 60 and m∠3 = 30, find m∠4.

  4. sammixboo
    • one year ago
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    Which one are you wanting us to help with?

  5. anonymous
    • one year ago
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    all of them :( i dont understand any of them

  6. TheSmartOne
    • one year ago
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    Do you know this property: http://prntscr.com/7mxz6y from: http://www.regentsprep.org/regents/math/geometry/gp5/lextang.htm

  7. TheSmartOne
    • one year ago
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    |dw:1435627786540:dw|

  8. anonymous
    • one year ago
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    no i dont

  9. TheSmartOne
    • one year ago
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    |dw:1435627795445:dw|

  10. anonymous
    • one year ago
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    is measure 4 100?

  11. TheSmartOne
    • one year ago
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    It's a simple property that states that \(\sf\Large \angle 1 + \angle 2 = \angle 4\)

  12. TheSmartOne
    • one year ago
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    ^ that is for your question btw

  13. TheSmartOne
    • one year ago
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    and no that is wrong

  14. anonymous
    • one year ago
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    so 130?

  15. TheSmartOne
    • one year ago
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    correct

  16. anonymous
    • one year ago
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    thanks! now what about the other ones?

  17. TheSmartOne
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @pleasehelpme5 Given m∠1 = 75 and m∠3 = 20, find m∠2. \(\color{blue}{\text{End of Quote}}\) what is the sum of all the angles in a trinagle?

  18. anonymous
    • one year ago
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    180?

  19. TheSmartOne
    • one year ago
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    correct, so: 75 + 20 + \(\sf \angle 2\) = 180

  20. anonymous
    • one year ago
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    85?

  21. TheSmartOne
    • one year ago
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    correct

  22. anonymous
    • one year ago
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    awesome and i think there one more

  23. TheSmartOne
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @pleasehelpme5 Given m∠1 = 60 and m∠3 = 30, find m∠4. \(\color{blue}{\text{End of Quote}}\) what is the sum of angles that are supplementary

  24. anonymous
    • one year ago
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    is it 90?

  25. TheSmartOne
    • one year ago
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    no

  26. anonymous
    • one year ago
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    180?

  27. TheSmartOne
    • one year ago
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    so then: 30 + \(\sf\angle 4\) = 180

  28. anonymous
    • one year ago
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    150?

  29. anonymous
    • one year ago
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    ?

  30. anonymous
    • one year ago
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    is it 150???????????

  31. anonymous
    • one year ago
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    why dont you include measure 1?

  32. TheSmartOne
    • one year ago
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    correct and btw \(\bf\huge~~~~\color{#ff0000}{W}\color{#ff2000}{e}\color{#ff4000}{l}\color{#ff5f00}{c}\color{#ff7f00}{o}\color{#ffaa00}{m}\color{#ffd400}{e}~\color{#bfff00}{t}\color{#80ff00}{o}~\color{#00ff00}{O}\color{#00ff40}{p}\color{#00ff80}{e}\color{#00ffbf}{n}\color{#00ffff}{S}\color{#00aaff}{t}\color{#0055ff}{u}\color{#0000ff}{d}\color{#2300ff}{y}\color{#4600ff}{!}\color{#6800ff}{!}\color{#8b00ff}{!}\\\bf ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~Made~by~TheSmartOne\) Hey there!!! Since you are new here, read this legendary tutorial for new OpenStudiers!! http://openstudy.com/study#/updates/543de42fe4b0b3c6e146b5e8 and if you ever need my help, tag me like @TheSmartOne

  33. TheSmartOne
    • one year ago
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    \(\color{blue}{\text{Originally Posted by}}\) @pleasehelpme5 why dont you include measure 1? \(\color{blue}{\text{End of Quote}}\) that is unneccessary information :)

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