Home
Class 11
MATHS
Find the length of the arc of a circle o...

Find the length of the arc of a circle of radius 5 cm subtending an angle measure `45^@`.

Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRY

    MODERN PUBLICATION|Exercise EXERCISE|730 Videos

  • STRAIGHT LINES

    MODERN PUBLICATION|Exercise EXERCISE|304 Videos

Similar Questions

Explore conceptually related problems

Find the length of an arc of circle of radius 6cm subtending an angle of 15^(@) at the centre.

Calculate the length of the arc of a circle of radius 31.0 cm which subtends an angle of pi/6 at the centre.

Find the area of sector of a circle with radius 6 cm, if angle of the sector is 60^@ .

A wire 121 cm long is bent so as to lie along the arc of a circle of 90 cm radius. Find the degrees of angle subtended at the centre by the arc.

MODERN PUBLICATION-TRIGNOMETRY-EXERCISE
  1. The wheel of a carriage is 91 cm in diameter and makes 5 revolutions p...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  4. Find the length of an arc of circle of radius 6cm subtending an angle ...

    Text Solution

    |

  5. Find the radius of a circle in which a central angle of 60^@ intercept...

    Text Solution

    |

  6. In a circle of diameter 40 cm, the length of a chord is 20 cm. Find th...

    Text Solution

    |

  7. If in two circles, arcs of the same length subtend angles 60^@ and 75^...

    Text Solution

    |

  8. Find the angle in radian through which a pendulum swings if itslength ...

    Text Solution

    |

  9. Find the angle in radian through which a pendulum swings if itslength ...

    Text Solution

    |

  10. Find the angle in radian through which a pendulum swings if itslength ...

    Text Solution

    |

  11. Show that the minute hand of a watch gains 5^@ 30' on the hour hand in...

    Text Solution

    |

  12. Find the angle between the hour-hand and the minute hand of a clock at...

    Text Solution

    |

  13. If G, D and theta be the number of grades, degrees and radians in any ...

    Text Solution

    |

  14. If G, D and theta be the number of grades, degrees and radians in any ...

    Text Solution

    |

  15. Find the circular measure of an internal angle of a regular : pentagon...

    Text Solution

    |

  16. Find the circular measure of an internal angle of a regular : hexagon ...

    Text Solution

    |

  17. Find the circular measure of an internal angle of a regular : polygon ...

    Text Solution

    |

  18. The angles of a triangle are in A.P. and the greatest angle of the tri...

    Text Solution

    |

  19. The angles of a triangle are in A.P. and the number of degrees in the ...

    Text Solution

    |

  20. The angles of a triangle are in A.P. and one of them is 80^@. Find all...

    Text Solution

    |