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28Tylerr

  • 2 years ago

Find the area for this shape below. Show Work and Please Help! Drawing Below -->

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  1. 28Tylerr
    • 2 years ago
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    |dw:1336101735806:dw|

  2. 28Tylerr
    • 2 years ago
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    Just tell me what you can't read!

  3. Callisto
    • 2 years ago
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    First , divide the figure into 2 rectangles like this: |dw:1336004731947:dw| Got it so far?

  4. 28Tylerr
    • 2 years ago
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    Yeah so first I divide it and time 60 x 20?

  5. Callisto
    • 2 years ago
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    Nope. divide it, you'll get this: |dw:1336004909711:dw|

  6. 28Tylerr
    • 2 years ago
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    So I would do 60 - 20?

  7. Callisto
    • 2 years ago
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    Sure you need to do that :)

  8. 28Tylerr
    • 2 years ago
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    Ok after that then what do I do (: or is that it?

  9. Callisto
    • 2 years ago
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    Now, calculate the area for the rectangle and the square :| Can you do it?

  10. 28Tylerr
    • 2 years ago
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    Hmmm, I'm not sure man I'm sorry

  11. Callisto
    • 2 years ago
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    |dw:1336005217546:dw| How do the shaded part first. How do you calculate the area for that?

  12. 28Tylerr
    • 2 years ago
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    Would you cut it in to pieces?

  13. Callisto
    • 2 years ago
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    I don't want to cut it anymore, Cutting once is enough for this question :/

  14. 28Tylerr
    • 2 years ago
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    Hmm ok after cutting it onces would that make half of ten 5?

  15. Callisto
    • 2 years ago
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    Nope!!! I've cut it once already!!! Should i demonstrate how to do it?

  16. 28Tylerr
    • 2 years ago
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    Yes I'm sorry lol

  17. Callisto
    • 2 years ago
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    You're sorry but you laugh... interesting :\ Now consider the shaded area, you can apply the formula Area = width x length , Since it is a rectangle. So Area of the shaded part, let's call it A1, = (60-20) x 10 = 40 x10 = ... Understand?

  18. 28Tylerr
    • 2 years ago
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    Yes so that would be the formula and what I would do?

  19. Callisto
    • 2 years ago
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    That's the formula for calculating area of rectangle. you need to calculate area of the A1 and A2, then add them up. That'd be the area you want for answer PS |dw:1336005747609:dw|

  20. 28Tylerr
    • 2 years ago
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    Ok give me a min and I will tell ya what I come up with

  21. Callisto
    • 2 years ago
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    Okay !

  22. 28Tylerr
    • 2 years ago
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    Would 400m be the answer?

  23. Callisto
    • 2 years ago
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    Nope, 400 is only for A2 /A1 lol You need to add A1 and A2 together :)

  24. 28Tylerr
    • 2 years ago
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    So would I add 400M +400M = 800M??

  25. Callisto
    • 2 years ago
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    Yes!!! but the unit is not M it's m^2

  26. 28Tylerr
    • 2 years ago
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    Meters^2?

  27. Callisto
    • 2 years ago
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    \[m^2\]

  28. 28Tylerr
    • 2 years ago
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    Kk, Can you help me with 2 more?

  29. Callisto
    • 2 years ago
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    Sure if i can :) But have to go in 15~20 minutes :|

  30. 28Tylerr
    • 2 years ago
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    Oh ok, The next 2 involves the same only with a figure. Here it is (:|dw:1336104085008:dw|

  31. Callisto
    • 2 years ago
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    Sorry... First cut it into 2 as you did. |dw:1336007029176:dw| Can you find x and y?

  32. 28Tylerr
    • 2 years ago
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    Would I add both numbers to find the x and y?

  33. Callisto
    • 2 years ago
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    nope,

  34. 28Tylerr
    • 2 years ago
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    Well I'm not sure then can you help quick because I gotta go.

  35. Callisto
    • 2 years ago
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    x =1 since it is a rectangle, that's the property of it. y = 7-1 =6

  36. Callisto
    • 2 years ago
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    You need to go, so do I

  37. Callisto
    • 2 years ago
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    Now, calculate the area of 2 rectangles. |dw:1336007524975:dw| A1 = 1 x 6 A2 = 6 x 4 like the previous one, do addition for the 2

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