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brucebaner

  • one year ago

help me with triangles

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  1. brucebaner
    • one year ago
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  2. Nnesha
    • one year ago
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    |dw:1432763277608:dw| acute angle = all angle are less than 90 obtuse = an angle which is greater than 90 but less than 180 for obtuse one angle should be greater than 90

  3. brucebaner
    • one year ago
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    so its a Right triangle?

  4. Nnesha
    • one year ago
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    is there a box in the triangle ?

  5. brucebaner
    • one year ago
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    yes

  6. Nnesha
    • one year ago
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    remember all triangles add up to 180 degree

  7. Nnesha
    • one year ago
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    where i can't see

  8. brucebaner
    • one year ago
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    okay

  9. brucebaner
    • one year ago
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    i think its obtuse

  10. Nnesha
    • one year ago
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    and why do ou think that ?

  11. brucebaner
    • one year ago
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    because its more than 90 degrees

  12. Nnesha
    • one year ago
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    first find 3rd angle add both angles and subtract 180 from it

  13. Nnesha
    • one year ago
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    let's say x represent 3rd angle \[\huge\rm 35+45+x =180\] solve for x let me know what yo uget

  14. brucebaner
    • one year ago
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    so add and subtract it

  15. Nnesha
    • one year ago
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    yes right

  16. brucebaner
    • one year ago
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    i got 80

  17. Nnesha
    • one year ago
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    did you subtract ?

  18. brucebaner
    • one year ago
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    not yet

  19. Nnesha
    • one year ago
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    okay subtract

  20. Nnesha
    • one year ago
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    how did you get 20 ? what did you subtract from 80?

  21. brucebaner
    • one year ago
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    my bad

  22. brucebaner
    • one year ago
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    i got 100

  23. Nnesha
    • one year ago
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    yes right |dw:1432763983110:dw| look at the definition i gave you tell me which triangle is it ?

  24. brucebaner
    • one year ago
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    obtuse?

  25. Nnesha
    • one year ago
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    why do you think ? :-)

  26. Nnesha
    • one year ago
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    gimme the reason why r u saying it's obtuse :-)

  27. brucebaner
    • one year ago
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    because its greater when 90?

  28. Nnesha
    • one year ago
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    bec one of angle is greater than 90 :-)

  29. brucebaner
    • one year ago
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    yes

  30. Nnesha
    • one year ago
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    if all 3 angles are less than 90 then actue if one of angle is greater than 90 just like in ur question then it's obtuse

  31. Nnesha
    • one year ago
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    if one angle is 90 then right triangle :-)

  32. Nnesha
    • one year ago
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    is there any 90 degree angle ?

  33. brucebaner
    • one year ago
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    no

  34. Nnesha
    • one year ago
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    so no it's not a right triangle

  35. brucebaner
    • one year ago
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    no

  36. Nnesha
    • one year ago
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    yes it's not a right triangle so which one is it ?read the definitions tell me with 100% confidence

  37. brucebaner
    • one year ago
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    acute

  38. Nnesha
    • one year ago
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    how is it acute ?

  39. brucebaner
    • one year ago
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    because they are all different angles?

  40. Nnesha
    • one year ago
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    i guess you din't read the definition that i gave you ?

  41. brucebaner
    • one year ago
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    can you give me the definition again?

  42. Nnesha
    • one year ago
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    first comment read it

  43. brucebaner
    • one year ago
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    so its obtuse?

  44. Nnesha
    • one year ago
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    yes it's

  45. brucebaner
    • one year ago
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    can you help me with one more?

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