Question 207620
Area= {{{ pi*r^2 }}}
Area= 2.16 sq. meters
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{{{ 2.16=pi*r^2 }}}
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{{{ 2.16/pi=r^2 }}}
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{{{ sqrt(2.16/pi)=r }}}
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{{{ 0.829=r }}}
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Circumference= {{{ 2*pi*r }}}
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{{{ C=(2)(pi)(.829) }}}
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{{{ C=5.209 }}}
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Note: the values of r and C are approximate answers, so do not use an "=", but "≈"