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anonymous

  • one year ago

Find the area of the following figure. 30 sq. units 30√2 sq. units 60 sq. units 60√2 sq. units

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  1. anonymous
    • one year ago
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    |dw:1437783630642:dw|

  2. anonymous
    • one year ago
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    i drew a picture

  3. anonymous
    • one year ago
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    I don't get the 6/2 thing

  4. anonymous
    • one year ago
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    is that a parallelogram?

  5. anonymous
    • one year ago
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    yeah

  6. anonymous
    • one year ago
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    The area of a parallelogram is A = bh. If you draw the altitude of the parallelogram, you get a 45-45-90 triangle. \(6 \sqrt{2}\) is the hypotenuse of the triangle. divide by √ to find the height |dw:1437783942892:dw|

  7. anonymous
    • one year ago
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    Find the area of the following figure. 64 in2 65√3 in2 128 in2 |dw:1437784094676:dw|

  8. anonymous
    • one year ago
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    so divide 6\[6\sqrt{2}\]

  9. anonymous
    • one year ago
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    by 45

  10. anonymous
    • one year ago
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    im not good at this stuff

  11. anonymous
    • one year ago
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    divide 6√2 by √2\[\frac{ 6\sqrt{2} }{ \sqrt{2}}\]

  12. anonymous
    • one year ago
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    ugh i don't know

  13. anonymous
    • one year ago
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    what cancels?

  14. anonymous
    • one year ago
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    the square roots

  15. anonymous
    • one year ago
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    so what are you left with?

  16. anonymous
    • one year ago
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    6

  17. anonymous
    • one year ago
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    right. 6 is the height. You've given the base as 10, so the area is 6*10

  18. anonymous
    • one year ago
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    60 sq units?

  19. anonymous
    • one year ago
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    yes

  20. anonymous
    • one year ago
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    yes! thanks

  21. anonymous
    • one year ago
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    you're welcome

  22. anonymous
    • one year ago
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    Find the area of a parallelogram with sides of 6 and 12 and an angle of 60°. 72√3 sq. units 36√3 sq. units 12√3 sq. units

  23. anonymous
    • one year ago
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    last one

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spraguer (Moderator)
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