\( \definecolor{colordef}{RGB}{249,49,84} \definecolor{colorprop}{RGB}{18,102,241} \)
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C
⌫
\(\pi\)
e
\(\frac{a}{b}\)
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\(\sqrt{\,}\)
\(a^{b}\)
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\(\div\)
log
ln
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\(\times\)
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cos⁻¹
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sin
sin⁻¹
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tan
tan⁻¹
The area formula is \(A = \pi r^2\). Find the area of a circle with \(r=2\) cm (round to 1 decimal place).
\(A=\)
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\(\mathrm{~cm}^2\)
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