Question

the circumference of a circle is 132cm find its area
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Answer 1

$132xy() { { \frac{ \sqrt[ \sqrt{ \sqrt[ | < \leqslant > \geqslant \\ | ]{?} } \times \frac{?}{?} ]{?} }{?} }^{?} }^{2}$

Answer 2

Answer:

$Area \: of \: circle = 1386 \: {cm}^{2}$

Step-by-step explanation:

$Circumference \: of \: circle =132cm \\ </p><p>2πr=132 \\ </p><p>2× \frac{22}{7} ×r=132 \\ </p><p>r=132× \frac{1}{2} × \frac{7}{22} \\ </p><p>r=3×7 \\ </p><p>r=21cm \\ </p><p>Area \: of \: circle \\ </p><p>=πr² \\ </p><p>= \frac{22}{7} ×21×21 \\ </p><p>=22×3×21 \\ </p><p>=1386cm²$