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The minute hand of a watch is 1.5cm long...

The minute hand of a watch is `1.5cm` long. How far does it tip move in 40 minute?

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The correct Answer is:
`6.28cm`
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KUMAR PRAKASHAN-TRIGONOMETRIC FUNCTIONS -PRACTICE WORK
  1. Find the degree measurs corresponding to the following radian measures...

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  2. Find the degree measurs corresponding to the following radian measures...

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  3. The minute hand of a watch is 1.5cm long. How far does it tip move in ...

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  4. Find the degree of radian, the angle between the hour hand and the min...

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  5. Find the length of arc of a circle of radius 5 cm subtending a central...

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  6. A horse is tied to a post by a rope. If the horse moves along a circul...

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  7. The difference between the two acute angleof a right angled triangle i...

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  8. Find the value of other five trigonometric function. cot theta=(12)/...

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  9. Find the value of other five trigonometric function. tantheta=(3)/(4...

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  10. Find the value of other five trigonometric function. sin theta=-(2sq...

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  11. Find the value of other five trigonometric function. cotx=-(5)/(12),...

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  12. Prove that, cos510^(@)cos330^(@)+sin390^(@)cos120^(@)=-1.

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  13. Prove that, sin((8pi)/(3))cos((23pi)/(6))+cos((13pi)/(3))sin((35pi)/...

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  14. Prove that, sin^(2)((pi)/(18))+sin^(2)((pi)/(9))+sin^(2)((7pi)/(18))...

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  15. Find the value of x. cosec(90^(@)+theta)+xcosthetacot(90^(@)+theta)=...

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  16. Find the value of x. xcot(90^(@)+theta)+tan(90^(@)+theta)sintheta+co...

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  17. Find the value of following trigonometric function. tan(-585^(@))

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  18. Find the value of following trigonometric function. sin(4530^(@))

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  19. Find the value of following trigonometric function. tan((11pi)/(6))

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  20. Find the value of following trigonometric function. cos(1755^(@))

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