Datrys ar gyfer N
N=27.8679412540286058
Rhannu
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1.3270448216204098 = \frac{N}{21}
Evaluate trigonometric functions in the problem
1.3270448216204098\times 21=N
Lluosi’r ddwy ochr â 21.
27.8679412540286058=N
Lluosi 1.3270448216204098 a 21 i gael 27.8679412540286058.
N=27.8679412540286058
Cyfnewidiwch yr ochrau fel bod yr holl dermau newidiol ar yr ochr chwith.
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