Question

at 10 o'clock the hands of a clock made in obtuse angle and reflex angle find the measure of each angle

Answer 1

Dear student
$$\begin{gathered} \mathrm{At}6\mathrm{o}\text{'}\mathrm{clock}\mathrm{the}\mathrm{hands}\mathrm{of}\mathrm{clock}\mathrm{make}\mathrm{a}\mathrm{straight}\mathrm{line}\mathrm{i}.\mathrm{e}.,\mathrm{the}\mathrm{angle}\mathrm{of}180° \\ \mathrm{So},\mathrm{At}10\mathrm{o}\text{'}\mathrm{clock},\mathrm{the}\mathrm{angle}\mathrm{made}=\frac{180°}{6}\times 10=300° \\ \mathrm{Reflex}\mathrm{angle}=360°-300°=60° \end{gathered}$$
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