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

Find the length of an arc of a circle of radius 5cm subtending a central angle measuring `15^0dot`

Text Solution

AI Generated Solution

To find the length of an arc of a circle with a radius of 5 cm that subtends a central angle of 15 degrees, we can use the formula for the length of an arc: \[ L = \frac{\pi r \theta}{180} \] where: - \(L\) is the length of the arc, ...
Promotional Banner

Topper's Solved these Questions

  • STRAIGHT LINES

    CENGAGE|Exercise Solved Examples And Exercises|482 Videos

Similar Questions

Explore conceptually related problems

Find the length of an arc of a circle of radius 5 cam subtending a central angle measuring 15^(0).

Find the length of the arc of a circle of radius 5 cm subending an angle mesure 45^(@) .

Find the length of an arc of a circle of radius 10cm subtending an angle of 30^0 at the centre

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

Find the length of an arc of a circle of radius 10 cm which subtends an angle of 45^(@) at the center

If an arc of a circle of radius 6 cm subtends a central angle measuring 30^(@) , then which one of the following is an approximate length of the arc?

Find the length of the arc of a circle of diameter 42 cm which subtends an angle of 60^(@) at the centre.

An arc of length 10cm of a circle of radius 5cm subtends an angle at the center is equal to ( in radians)

An arc of length of length 19 cm of a circle of radius 30 cm, subtends an angle theta at the centre O. Then value of theta is:

An arc of length of length 19 cm of a circle of radius 30 cm, subtends an angle theta at the centre O. The value of theta is:

CENGAGE-TRIGONOMETRIC FUNCTIONS-Solved Examples And Exercises
  1. In triangle A B C , if cosA+cosB+cosC=7/4, t h e n R/r is equal to 3/4...

    Text Solution

    |

  2. Find the number of solutions of sin^2x-sinx-1=0in[-2pi,2pi]

    Text Solution

    |

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

    Text Solution

    |

  4. In an equilateral triangle, the inradius, circumradius, and one of the...

    Text Solution

    |

  5. Solve : (log)((-x^2-6x)//10)(sin3x+sinx)=(log)((-x^2-6x)//10)(sin2x)

    Text Solution

    |

  6. Find in degrees the angle subtended at the centre of a circle of di...

    Text Solution

    |

  7. The area of a regular polygon of n sides is (where r is inradius, R is...

    Text Solution

    |

  8. Find the value of theta which satisfy rsintheta=3 and r=4(1+sintheta)...

    Text Solution

    |

  9. If arcs of same length in two circles subtend angles of 60^0a n d75^0 ...

    Text Solution

    |

  10. If the sides a , b , c of a triangle A B C form successive terms of G....

    Text Solution

    |

  11. Solve: 16^(sin^(2)x) +16^(cos^(2)x)=10 ,0lt=x<2pi

    Text Solution

    |

  12. If secx+sec^2x=1 then the value of tan^8x-tan^4x-2tan^2x+1 will be e...

    Text Solution

    |

  13. In triangle A B C ,ifPdotQ ,R divides sidesB C ,A C , and A B , respec...

    Text Solution

    |

  14. Find the general value of theta which satisfy both sintheta=-1/2a n d...

    Text Solution

    |

  15. If sec alpha and alpha are the roots of x^2-p x+q=0, then (a) p^2=...

    Text Solution

    |

  16. Solve the equation sinx+cosx=1

    Text Solution

    |

  17. In the given figure A B is the diameter of the circle, centred at Odot...

    Text Solution

    |

  18. The value of expression (2sin^2 91^0-1)(2sin^2 92^0-1)(2sin^2 180^0-1)...

    Text Solution

    |

  19. Solve (tan3x-tan2x)/(1+tan3xtan2x )=1

    Text Solution

    |

  20. In a A B C ,ifA B=x , B C=x+1,/C=pi/3 , then the least integer value ...

    Text Solution

    |