If a clock started at noon,then the angle tur | vedclass

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(C) The hour hand of a clock moves at a rate of $0.5^{\circ}$ per minute.From $12:00\, PM$ to $3:45\, PM$,the total time elapsed is $3$ hours and $45$

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$112 \frac{1}{2}^{\circ}$

Vedclass · Answer

(C) The hour hand of a clock moves at a rate of $0.5^{\circ}$ per minute.From $12:00\, PM$ to $3:45\, PM$,the total time elapsed is $3$ hours and $45$ minutes.Converting the total time into minutes: $(3 	imes 60) + 45 = 180 + 45 = 225$ minutes.The angle turned by the hour hand in $225$ minutes is calculated as: $225 	imes 0.5^{\circ} = 112.5^{\circ}$.Thus,$112.5^{\circ}$ can be written as $112 \frac{1}{2}^{\circ}$.

If a clock started at noon,then the angle turned by the hour hand at $3:45\, PM$ is (in $^{\circ}$)

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