Enrhifo
3080\pi \approx 9676.105373057
Rhannu
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\pi \times 4277.16-4\pi \times 17.3^{2}
Cyfrifo 65.4 i bŵer 2 a chael 4277.16.
\pi \times 4277.16-4\pi \times 299.29
Cyfrifo 17.3 i bŵer 2 a chael 299.29.
\pi \times 4277.16-1197.16\pi
Lluosi 4 a 299.29 i gael 1197.16.
3080\pi
Cyfuno \pi \times 4277.16 a -1197.16\pi i gael 3080\pi .
Enghreifftiau
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Gwahaniaethu
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Terfynau
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