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mathslover

  • 2 years ago

Hi guys please have a look to my power point presentation of Heron's formula ...

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  1. mathslover
    • 2 years ago
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    here it is

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  2. mathslover
    • 2 years ago
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    i trust on you all so please :

  3. mathslover
    • 2 years ago
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    macro commands? it includes some images no commands

  4. jiteshmeghwal9
    • 2 years ago
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    @mathslover i can't open this file becoz it's gonna saving & this will make me lost my MB's & my bro has specially said nt to save any file :(

  5. mathslover
    • 2 years ago
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    it is of 2 MB dude

  6. panlac01
    • 2 years ago
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    lol

  7. uri
    • 2 years ago
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    Hey what is this? @mathslover there is some file saving? xDD

  8. mathslover
    • 2 years ago
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    @uri and to all students viewing this: it is just of 2 MB and i have made this .. please have a look to that

  9. uri
    • 2 years ago
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    Okaay :)

  10. panlac01
    • 2 years ago
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    he's saving the very bit he has left.

  11. waterineyes
    • 2 years ago
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    It will take 20 minutes for me to download this.. So I am waiting for it to be downloaded..

  12. mathslover
    • 2 years ago
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    hmn it seems that your net is too slow no problem @waterineyes please see it ..

  13. uri
    • 2 years ago
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    It took 20 sec to download for me.

  14. hartnn
    • 2 years ago
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    Quite appreciative work, @mathslover .Are u a teacher? You proof read it for typos?coz i found one....

  15. panlac01
    • 2 years ago
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    you can use .docx or .doc so the file is smaller, mathslover

  16. waterineyes
    • 2 years ago
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    Yeah I am using Internet Stick..

  17. mathslover
    • 2 years ago
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    May be that there are some typos if there are then sorry

  18. waterineyes
    • 2 years ago
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    2 minutes remaining.. Net is not too slow I think..

  19. waterineyes
    • 2 years ago
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    40 seconds remaining..

  20. panlac01
    • 2 years ago
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    took me literally a split sec to dl it

  21. jiteshmeghwal9
    • 2 years ago
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    well i downloaded it @ the end too good :) @mathslover :)

  22. mathslover
    • 2 years ago
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    thanks a lot @jiteshmeghwal9 any suggestions? @panlac01 how was it?

  23. panlac01
    • 2 years ago
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    I skimmed through it. and it looks a lot better than most of the documents I've seen.

  24. mathslover
    • 2 years ago
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    thanks panlac01

  25. waterineyes
    • 2 years ago
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    It looks good to me..

  26. mathslover
    • 2 years ago
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    thanks @waterineyes @mukushla

  27. uri
    • 2 years ago
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    Oh! i got it @mathslover :D

  28. waterineyes
    • 2 years ago
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    But there is mistake also. Hope you will correct that..

  29. mathslover
    • 2 years ago
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    yes .. please tell

  30. waterineyes
    • 2 years ago
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    Example 2 has all the units in meters.. but you have found area in cm^2.. Be careful.. 84 m^2 will come there..

  31. mathslover
    • 2 years ago
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    oh yes units matters a lot ... i will correct it now thanks a lot waterineyes

  32. waterineyes
    • 2 years ago
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    Welcome dear..

  33. mathslover
    • 2 years ago
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    wooh not a big diff. but yes thanks

  34. AravindG
    • 2 years ago
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    vry nice @mathslover

  35. mathslover
    • 2 years ago
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    thanks @AravindG

  36. AravindG
    • 2 years ago
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    one doubt:which is more general "heron's formulka" or 1/2bh?

  37. ParthKohli
    • 2 years ago
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    Of course, 1/2 b h.

  38. AravindG
    • 2 years ago
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    so both formula can be used for any triangle??

  39. waterineyes
    • 2 years ago
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    But if you know what height and base are ..

  40. ParthKohli
    • 2 years ago
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    Yes, but I do prefer using Heron's if you know the side lengths.

  41. panlac01
    • 2 years ago
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    without knowing the height

  42. ParthKohli
    • 2 years ago
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    Finding the base and height is tedious in some cases, so...

  43. AravindG
    • 2 years ago
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    i seee

  44. waterineyes
    • 2 years ago
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    It depends upon conditions.. if you are given with height and base then 1/2 bh If you are given with sides lengths then Heron's Formula..

  45. ParthKohli
    • 2 years ago
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    Yep, that is what I mentioned.

  46. mathslover
    • 2 years ago
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    well waterineyes is right it depends on condition

  47. waterineyes
    • 2 years ago
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    I am just mentioning what you mentioned.. Ha ha ha.. Afterall you are faster than me..

  48. mathslover
    • 2 years ago
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    For a perfect tutorial you may go here: http://openstudy.com/study#/updates/50040ea5e4b0fb991133649e

  49. uri
    • 2 years ago
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    @ParthKohli why don't you do something like that? :P

  50. waterineyes
    • 2 years ago
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    Yeah You once gave the tutorial I remembered @mathslover

  51. mathslover
    • 2 years ago
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    @vishweshshrimali5

  52. mathslover
    • 2 years ago
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    Hey guys i want to mention one thing : there are 2-3 errors in the ppt, please neglect them .. I will post the correct ppt later. .. sorry for that

  53. panlac01
    • 2 years ago
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    I was complimenting mathslover how her demonstration came close to still images. must've been tedious drawing all those Salman Khan has a good video demo on this one also. http://www.khanacademy.org/math/geometry/triangles/v/part-1-of-proof-of-heron-s-formula but this has the most work - http://jwilson.coe.uga.edu/EMT668/EMAT6680.2000/Umberger/MATH7200/HeronFormulaProject/finalproject.html#anchor1209606

  54. mathslover
    • 2 years ago
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    *his @panlac01 i am male

  55. uri
    • 2 years ago
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    Her? :P

  56. panlac01
    • 2 years ago
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    my badness HIS!

  57. uri
    • 2 years ago
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    Lol don't expect much @panlac01

  58. vishweshshrimali5
    • 2 years ago
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    Very nice work @mathslover I appreciate your efforts........

  59. panlac01
    • 2 years ago
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    next I am going to call everyone an IT...

  60. mathslover
    • 2 years ago
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    :D .. thanks @vishweshshrimali5

  61. vishweshshrimali5
    • 2 years ago
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    the best way

  62. jiteshmeghwal9
    • 2 years ago
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    i have a doubt @mathslover is this formula for every type of triangles ?

  63. mathslover
    • 2 years ago
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    yes

  64. jiteshmeghwal9
    • 2 years ago
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    then why there are other formulas to find the areas of equilateral triangles etc. ?

  65. mathslover
    • 2 years ago
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    they are to make the process easy : see the ppt again i had proved the formula for finding the area of an equi. triangle by using heron's formula

  66. jiteshmeghwal9
    • 2 years ago
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    k!

  67. jiteshmeghwal9
    • 2 years ago
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    yes! thanx for clearing my doubt :)

  68. mathslover
    • 2 years ago
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    your welcome

  69. mathslover
    • 2 years ago
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    @apoorvk

  70. Vaidehi09
    • 2 years ago
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    great job @mathslover! i wonder how much time u invested in making that! there were just some minor typing errors, but all-in-all, it was a great effort. and wow...that was one BIG formula to find the area of quadrilateral using Heron's! :D

  71. mukushla
    • 2 years ago
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    \[\huge \text{Nice}\]

  72. mathslover
    • 2 years ago
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    :D thanks @Vaidehi09 well it is hobby to make such ppts for the welfare of students :) thanks @mukushla @TuringTest @mattfeury

  73. precal
    • 2 years ago
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    aka Hero's formula (I read that somewhere)

  74. sauravshakya
    • 2 years ago
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    good job

  75. mathslover
    • 2 years ago
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    thanks a lot @sauravshakya

  76. navpreet
    • 2 years ago
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    Really good. =D

  77. ajprincess
    • 2 years ago
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    Gud work. @mathslover

  78. mathslover
    • 2 years ago
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    thanks @navpreet and @ajprincess

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