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An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

1144º
2150º
3168º
4180º

Answer:- 1

Explanation:-

Solution:

\begin{aligned} Angle traced be the hour hand in 6 hours \\ = {(\frac{360}{12} \times 6)}^{\circ} = 180^{\circ} \end{aligned}

$\eqalign{ & {\text{Angle}}\,{\text{traced}}\,{\text{be}}\,{\text{the}}\,{\text{hour}}\,{\text{hand}}\,{\text{in}}\,{\text{6}}\,{\text{hours}} \cr & = {\left( {\frac{{360}}{{12}} \times 6} \right)^ \circ } = {180^ \circ } \cr}$

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", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" } }, "suggestedAnswer": { "@type": "Answer", "text": "

Solution:

\begin{aligned} Angle traced be the hour hand in 6 hours \\ = {(\frac{360}{12} \times 6)}^{\circ} = 180^{\circ} \end{aligned}

$\eqalign{ & {\text{Angle}}\,{\text{traced}}\,{\text{be}}\,{\text{the}}\,{\text{hour}}\,{\text{hand}}\,{\text{in}}\,{\text{6}}\,{\text{hours}} \cr & = {\left( {\frac{{360}}{{12}} \times 6} \right)^ \circ } = {180^ \circ } \cr}$ ", "dateCreated": "7/24/2019 10:09:12 AM" } }

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