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zepdrix

  • one year ago

Poojiometry Time!

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  1. zepdrix
    • one year ago
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    |dw:1436673943724:dw|

  2. zepdrix
    • one year ago
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    @pooja195

  3. pooja195
    • one year ago
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    O_O

  4. pooja195
    • one year ago
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    seppy ready for torture ;-; ? should i post the problem/

  5. zepdrix
    • one year ago
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    sure

  6. pooja195
    • one year ago
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    http://prntscr.com/7robje

  7. pooja195
    • one year ago
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    need help with all ;-;

  8. zepdrix
    • one year ago
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    hmm should i draw it? might be helpful

  9. zepdrix
    • one year ago
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    |dw:1436674783311:dw|

  10. zepdrix
    • one year ago
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    |dw:1436674860165:dw|Notice that <3 and <6 are VERTICAL ANGLES. What's special about vertical angles?

  11. pooja195
    • one year ago
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    they cross or intersect?

  12. zepdrix
    • one year ago
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    no... you gotta remember your basic geometry stuff -_- important for problems like this vertical angles are always equal

  13. zepdrix
    • one year ago
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    so if <3=30 then <6=30 because <3 and <6 are vertical angles

  14. pooja195
    • one year ago
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    right its that easy?

  15. zepdrix
    • one year ago
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    ya :U most of them will be similar i think

  16. zepdrix
    • one year ago
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    |dw:1436675341585:dw|I dunno why they're doing this counterclockwise, kinda sloppy. but ok.. here is our angle :)

  17. zepdrix
    • one year ago
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    |dw:1436675406493:dw|The instructions told us that BHG is a right angle, 90 degrees.

  18. zepdrix
    • one year ago
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    How much do we have `left over` for our angle 6?

  19. pooja195
    • one year ago
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    27 degees?

  20. zepdrix
    • one year ago
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    we started with 115. and we used up 90 how much left over? 0_o

  21. pooja195
    • one year ago
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    26 .-.

  22. zepdrix
    • one year ago
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    do you have a calculator handy that you can use? :\

  23. pooja195
    • one year ago
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    25

  24. zepdrix
    • one year ago
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    ok good. so angle 6 = 25 degrees. what does that tell us about angle 3? `think back to the previous question`

  25. pooja195
    • one year ago
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    its that same as <6

  26. zepdrix
    • one year ago
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    good good good :D so we've determined that angle 3 = 25

  27. zepdrix
    • one year ago
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    |dw:1436675761963:dw|

  28. zepdrix
    • one year ago
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    Again we'll need to look back at the directions and see which right angles were given.

  29. zepdrix
    • one year ago
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    |dw:1436675812601:dw|So this shows us that <6 + <7 = 90

  30. zepdrix
    • one year ago
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    |dw:1436675837783:dw|This shows us that <1 + <7 = 90

  31. zepdrix
    • one year ago
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    6 + something = 90 1 + that same thing = same amount

  32. zepdrix
    • one year ago
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    so whats going on with 6 and 1?

  33. zepdrix
    • one year ago
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    @pooja195 maf time pats? :D

  34. pooja195
    • one year ago
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    ._. i guess so.

  35. pooja195
    • one year ago
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    this is all so confusing ._.

  36. pooja195
    • one year ago
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    u left .-.

  37. zepdrix
    • one year ago
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    o sorry usuki was making fill out some survey -_-

  38. zepdrix
    • one year ago
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    What are we working on? same questions?

  39. pooja195
    • one year ago
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    LOL ik what that survey was xD and i dont get any of this

  40. zepdrix
    • one year ago
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    ok here is some practice :d

  41. zepdrix
    • one year ago
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    |dw:1437020377608:dw|

  42. zepdrix
    • one year ago
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    What is special about angles 1, 2 and 3?

  43. pooja195
    • one year ago
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    They are vertical ?

  44. zepdrix
    • one year ago
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    no. All three of them together form half a circle, see that? See the straight line underneath?|dw:1437020540856:dw|

  45. zepdrix
    • one year ago
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    a whole circle is 360 degrees. so these three angles form half of that. <1 + <2 + <3 = 180 degrees.

  46. zepdrix
    • one year ago
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    I dunno if you've done much half-circle stuff yet. whatev

  47. zepdrix
    • one year ago
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    How bout this on|dw:1437020601346:dw|e,