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anonymous

  • one year ago

can somebody help me with lateral and surface areas?

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  1. anonymous
    • one year ago
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    yes i will try

  2. anonymous
    • one year ago
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    http://prntscr.com/7a8d00 http://prntscr.com/7a8d1x

  3. anonymous
    • one year ago
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    and if you can, can you leave steps since it'll be helpful

  4. anonymous
    • one year ago
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    yes i will explane step by step

  5. anonymous
    • one year ago
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    LA=\[2\times length \times height + 2\times with \times height\]

  6. anonymous
    • one year ago
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    so\[2\times 19\times 2+2\times 6\times 2\]

  7. anonymous
    • one year ago
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    which is 100

  8. anonymous
    • one year ago
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    so the Lateral Area of the first question is 100m

  9. anonymous
    • one year ago
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    got it?

  10. anonymous
    • one year ago
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    are you ready for the surface area

  11. anonymous
    • one year ago
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    you there?

  12. anonymous
    • one year ago
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    hmmm bye then

  13. anonymous
    • one year ago
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    my bad, for some reason open study isn't loading. It showed me as you were typing for minutes. The chat won't load properly either but yes I'm ready

  14. anonymous
    • one year ago
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    ok

  15. anonymous
    • one year ago
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    so you did get the lateral area then right?

  16. anonymous
    • one year ago
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    Yes I did after correction. at first no since I got the numbers mixed up by it's fine

  17. anonymous
    • one year ago
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    but*

  18. anonymous
    • one year ago
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    ok

  19. anonymous
    • one year ago
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    SA=\[2\times (area of base)+(perimeterof base)\times(height)\]

  20. anonymous
    • one year ago
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    i misspelled it i meant area of base

  21. anonymous
    • one year ago
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    sorry

  22. anonymous
    • one year ago
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    I read it fine anyways

  23. anonymous
    • one year ago
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    k

  24. anonymous
    • one year ago
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    so \[2\times ( 19\times 6)+( 50)\times(2)\]

  25. anonymous
    • one year ago
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    you following me?

  26. anonymous
    • one year ago
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    i am

  27. anonymous
    • one year ago
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    ok

  28. anonymous
    • one year ago
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    so then \[228+100\]

  29. anonymous
    • one year ago
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    =328

  30. anonymous
    • one year ago
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    so your surface area is 328m

  31. anonymous
    • one year ago
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    got it

  32. anonymous
    • one year ago
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    is it D?

  33. anonymous
    • one year ago
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    no its A.

  34. anonymous
    • one year ago
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    are you sure you got it?

  35. anonymous
    • one year ago
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    oh okay my original answer for 3 was d, is that right too?

  36. anonymous
    • one year ago
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    hmm hold on

  37. anonymous
    • one year ago
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    not sure how to do that one

  38. anonymous
    • one year ago
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    sorry , but for sure question 2.) is A.

  39. anonymous
    • one year ago
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    hope you got it

  40. anonymous
    • one year ago
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    Thanks , is it fine if I ask anymore questions soon?

  41. anonymous
    • one year ago
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    sorry got to go bye

  42. anonymous
    • one year ago
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    can you fan and medal please

  43. anonymous
    • one year ago
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    hello?

  44. anonymous
    • one year ago
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    ok if you get a chance thanks

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