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anonymous

  • one year ago

If the diameter of the circle above is 16 mm, what is the area of the circle? 256 mm2 16 mm2 8 mm2 64 mm2

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  1. anonymous
    • one year ago
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    @Miss_Mello @AQ99 @Simple10 @HotPinkGirl

  2. Z4K4R1Y4
    • one year ago
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    area of a circle = \[\pi r^{2}\]

  3. Z4K4R1Y4
    • one year ago
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    r = diameter/2

  4. anonymous
    • one year ago
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    Wouldnt the answer be 201 ?

  5. anonymous
    • one year ago
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    I have no idea

  6. Z4K4R1Y4
    • one year ago
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    yeah that's what i don't under stand.

  7. Z4K4R1Y4
    • one year ago
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    i mean \[64\pi\]mm2 could be the answer

  8. anonymous
    • one year ago
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    Those answers have to be wrong. Its 201

  9. Z4K4R1Y4
    • one year ago
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    maybe the last option is missing the pi sign, because 64pi = 201

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