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If the arcs of the same lengths in the t...

If the arcs of the same lengths in the two circles subtend angles
`65^@` and `110^@` at the centre, find the ratio of their radii.

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V PUBLICATION-TRIGNOMETRC FUNCTIONS-QUESTION BANK
  1. Find the radius of the circle in which a central angle of 60^(circ) in...

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  2. The minute hand of a watch is 1.5 cm long. How far does its tip move i...

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  3. If the arcs of the same lengths in the two circles subtend angles 65...

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  4. Find the radian measure corresponding to the following degree measures...

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  5. Convert the following degree measure into radian measure. -47^@ 30^'

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  6. Convert the following degree measure into radian measure. 240^@

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  7. Find the radian measure corresponding to the following degree measures...

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  8. Find the degree measures corresponding to the following radian measure...

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  9. A wheel makes 360 revolutions in one minute. Through how many radians ...

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  10. Find the degree measures of the angle subtended at the centre of a cir...

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  11. In a circle of diameter 40 cm, the length of a cord is 20 cm. Find the...

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  12. If two circles arc of the same length subtend angles 60^@ and 75^@ at ...

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  13. Find the angle in radian through which a pendulum swings if its length...

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  14. Find the values of the other five trigonometric functions in the follo...

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  15. Find tha value of sin((31pi)/3)

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  16. Find the value of cos (-1710^(circ)).

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  17. Find the value of the other five trignometric functions if cosx=(-1/2)...

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  18. If sin x = 3/5 and x lies in the second quadrant, find the values of c...

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  19. If cotx=3/4 and x lies in the 3rd quadrant find the values of the othe...

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  20. If secx=13/5 and x lies in fourth quadrant then find the values of the...

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