Задание 8.2

Question

Найдите градусную меру угла, радианная мера которого равна:
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$$1) \frac{\pi}{10}; \qquad 2) \frac{2\pi}{5}; \qquad 3) \frac{\pi}{9}; \qquad 4) 1,2\pi; \qquad 5) 3\pi; \qquad 6) 2,5\pi.$$

Gimli · Accepted Answer

\begin{enumerate}
\item $$\frac{\pi}{10} = \frac{180}{10}^{\circ} = 18^{\circ}$$
\item $$\frac{2\pi}{5} = \frac{360}{5}^{\circ} = 72^{\circ}$$
\item $$\frac{\pi}{9} = \frac{180}{9}^{\circ} = 20^{\circ}$$
\item $$1.2\pi = 1.2\cdot 180^{\circ} = 216^{\circ}$$
\item $$3\pi = 3\cdot 180^{\circ} = 540^{\circ}$$
\item $$2.5\pi = 2.5\cdot 180^{\circ} = 450^{\circ}$$
\end{enumerate}

Задание 8.2

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Задание 8.2

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