anonymous
  • anonymous
I NEED HELP! Solve the area formula for a circle, A= "PI" r2,for r2? A.r=2 A/"PI" B.r2=A"PI" C.r2="PI"/A D.r2=A-"PI" PLEASE HELP!
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
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anonymous
  • anonymous
|dw:1359658662236:dw| look at this...how do you get R by itself
anonymous
  • anonymous
U add?
anonymous
  • anonymous
is it D?

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anonymous
  • anonymous
No - use algebra.... 1. divide both sides by PI 2. take square root of both sides
anonymous
  • anonymous
|dw:1359660169295:dw| i think your answer A above is not written correctly -that is the answer

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