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anonymous

  • 4 years ago

see the figure there is a squere of each side 7 and there r 2 quardrants of circle find the shaded area

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  1. anonymous
    • 4 years ago
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    |dw:1327476008324:dw|

  2. anonymous
    • 4 years ago
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    the lines in between are not srtaght they are making a quardrant of circle (1/4 part of circle)

  3. anonymous
    • 4 years ago
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    The quadrant has a radius of 7.

  4. anonymous
    • 4 years ago
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    yes

  5. anonymous
    • 4 years ago
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    Now use the formula for finding the area of a quadrant and multiply by 2.

  6. anonymous
    • 4 years ago
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    then what

  7. anonymous
    • 4 years ago
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    1/4 pie * radius squre= 11 * 2 = 22

  8. anonymous
    • 4 years ago
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    Can you draw the picture nicer

  9. anonymous
    • 4 years ago
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    ok|dw:1327477398679:dw|

  10. anonymous
    • 4 years ago
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    fin|dw:1327477472659:dw|

  11. anonymous
    • 4 years ago
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    Where is the circle part?n Is it the shaded area?

  12. anonymous
    • 4 years ago
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    |dw:1327477580022:dw| this each 2 are the 1/4 part of a circle

  13. anonymous
    • 4 years ago
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    not its ok

  14. anonymous
    • 4 years ago
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    sorry now its ok

  15. dumbcow
    • 4 years ago
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    hmm i think i know how to find it but it involves calculus. is this for a calculus class?

  16. anonymous
    • 4 years ago
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    on

  17. dumbcow
    • 4 years ago
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    well the shaded area is about 16.77 still not sure how to solve it w/out calculus though

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