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Jinx_Six

  • 4 years ago

sum of triangle 180. the 2nd angel measures twice the first, and the 3rd angel measures 15 degrees less than the second. what is the measure of each angel? i really dont get this one

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  1. saifoo.khan
    • 4 years ago
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    Suppose that angle is x. 1st: x 2nd: 2x 3rd: 2x - 15 Now. x + 2x + 2x -15 = 180 Solve.

  2. giggles123
    • 4 years ago
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    5x-15=180--->5x=165--->x=33

  3. saifoo.khan
    • 4 years ago
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    right.

  4. Hero
    • 4 years ago
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    Wow, that was impressive....Saif didn't give the answer on the first post

  5. saifoo.khan
    • 4 years ago
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    HAHA! someone's commenting everywhere.. like a Stamp everywhere.

  6. giggles123
    • 4 years ago
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    saif what is your math level as in like calc 3 , dif equ ?

  7. saifoo.khan
    • 4 years ago
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    umm, sorry, idk about that.. va rent taught here according to those levels.

  8. saifoo.khan
    • 4 years ago
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    whts in calc 3? i did diffentiation some months ago.. but not as good as other topics. but now i have forgot all of that.. from today i will work on that too! :)

  9. Jinx_Six
    • 4 years ago
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    x is 33?

  10. saifoo.khan
    • 4 years ago
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    yesh!

  11. Jinx_Six
    • 4 years ago
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    ok

  12. Jinx_Six
    • 4 years ago
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    thnx

  13. saifoo.khan
    • 4 years ago
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    welkx

  14. giggles123
    • 4 years ago
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    calc 1=calculus 1 calc 2=calculus 2 calc 3= calclulus 3 dif equ= differential equations

  15. saifoo.khan
    • 4 years ago
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    i get that calc thing..

  16. saifoo.khan
    • 4 years ago
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    i did Calc3.. but not that good. i will start from today.. thts in Calc2 & calc1??

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