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stupidinmath

  • 2 years ago

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  1. stupidinmath
    • 2 years ago
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    = 400pi + 144pi + 256pi = 800pi = 2513.27 cm sq. approximately

  2. Potatoes.ramu
    • 2 years ago
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    The answer is 100pi+96

  3. Potatoes.ramu
    • 2 years ago
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    (100*3.14)+96 should be your answer.

  4. RadEn
    • 2 years ago
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    the area of all triagles : = 1/2 pi (10^2 + 8^2 + 6^2) = 1/2 pi (10^2 + 10^2) = 1/2 pi 200 = 100 pi area of triangle = 1/2 * 12 * 16 = 96 total = 100pi + 96

  5. Potatoes.ramu
    • 2 years ago
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    So 410 cm sq approx :)

  6. RadEn
    • 2 years ago
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    oppss the first should all semi circles, i mean :)

  7. Potatoes.ramu
    • 2 years ago
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    First use Pythagoras theorem to find the hypotenuse of the triangle.. That was you'll find out the radius of the semicircle :)

  8. stupidinmath
    • 2 years ago
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    oh, thanks guys :)

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