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nomnom147 Group Title

Find the area of a parallelogram if a base and corresponding altitude have the indicated lengths. Write your answer as a mixed number. Base 3 1/2 feet, 3/4 altitude feet. PLEASE HELPP!!!!!! THANKS :)

  • 2 years ago
  • 2 years ago

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  1. ash2326 Group Title
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    \[Area\ of\ parallelogram\ = Base\ \times\ Altitude\] \[Base= 3\frac{1}{2}=3+\frac{1}{2}=\frac{3\times 2}{1\times 2}+\frac{1}{2}=\frac{6}{2}+\frac12=\frac72\] \[Altitude=\frac{3}{4}\] so \[Area=\frac72 \times \frac34\] I think you can solve now, can't you?

    • 2 years ago
  2. nomnom147 Group Title
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    just multiply the fractions right?

    • 2 years ago
  3. ash2326 Group Title
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    Yeah, that's it:)

    • 2 years ago
  4. FoolForMath Group Title
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    Yes.

    • 2 years ago
  5. ash2326 Group Title
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    Don't forget the units, feet^2

    • 2 years ago
  6. FoolForMath Group Title
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    Sorry, I thought ash left :P

    • 2 years ago
  7. nomnom147 Group Title
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    so is it 4.6?

    • 2 years ago
  8. ash2326 Group Title
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    \[21/8 \ne\ 4.6\] Check again!!

    • 2 years ago
  9. nomnom147 Group Title
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    2.625 sqft?

    • 2 years ago
  10. ash2326 Group Title
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    Yeah:D great work:D

    • 2 years ago
  11. nomnom147 Group Title
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    thank you sooo much :D

    • 2 years ago
  12. nomnom147 Group Title
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    its saying that the answer is wrong

    • 2 years ago
  13. ash2326 Group Title
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    Type the answer in mixed fraction or fraction form \[\frac{21}{8}=2\frac{5}{8}\]

    • 2 years ago
  14. nomnom147 Group Title
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    yes got it! @ash2326

    • 2 years ago
  15. nomnom147 Group Title
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    thank you!

    • 2 years ago
  16. Bria97 Group Title
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    Thank you sooo much!!!

    • 13 days ago
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