Angle described by hour hand in 12 hoour...

Angle described by hour hand in 12 hoours is ……..

`90^@`

`200^@`

`360^@`

`180^@`

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The length of the minute hand of a clock is 14 cm . Find the area swept by the minute hand in 10 minutes .

Match list I with list II {:("List-I", "List-II"),((A)"Ratio of angular velocities of hours hand of a clock and self rotation of the earth", (e) 12:1),((b)"Ratio of angular velocities of seconds hand to minutes hand of a clock",(f) 60:1),((c)"Ratio of angular velocities of seconds hand to hours hand of a clock",(g)2:1),((d) "Ratio of angular velocities of minutes hand to hours hand of a clock",(h) 720:1):}

BEYOND PUBLICATION-TANGENTS AND SECANTS TO CIRCLE-EXERCISE

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The below figure represents……………..
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