Home
Class 11
MATHS
Angle made by the the arc of length 55 c...

Angle made by the the arc of length 55 cm at center is ......if length of radius is 25 cm

Text Solution

Verified by Experts

The correct Answer is:
`126 ` Degree
Promotional Banner

Topper's Solved these Questions

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Trigonometric Functions (True /False Statement)|40 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Principle of Mathematical Induction (Fill in the blanks)|20 Videos

  • OBJECTIVE SECTION AS PER NEW PAPER SCHEME

    KUMAR PRAKASHAN|Exercise Relations and Functions (True /False Statement )|30 Videos

  • MATHEMATICAL REASONING

    KUMAR PRAKASHAN|Exercise QUESTION OF MODULE (Knowledge Test:)|2 Videos

  • PERMUTATIONS AND COMBINATIONS

    KUMAR PRAKASHAN|Exercise PRACTICE WORK |40 Videos

Similar Questions

Explore conceptually related problems

Answer each question by selecting the proper alternative from those given below each question so as to make each statement true : If the area of a sector of a circle bounded by an arc of length 5pi cm is equal to 20 pi cm^(2) , then its radius is ....... cm.

Length of the arc of circle with radius 5 cm and angle at centre is 15^@ ...........cm.

Find the degree measure of the angle subtended at the centre of a circle of radius 100 cm by an are of length 22cm . (Use pi=(22)/(7) )

Out of two cocentric circles, the radius of the outer cirle is 25cm and the chord AC of length 48cm is a tangent to the inner circle. Find the radius of the inner circle.

Represent the following situations with suitable mathematical equations. The hypotenuse of a right triangle is 25 cm. We know that the difference in lengths of the other two sides is 5 cm. We would like to find out the length of the two sides?

16cm^(3) of water flows per second through a capillary tube of radius a cm and of length l cm when connected to a pressure head of h cm of water if a tube of the same length and radius a/2 cm is connected to the same pressure head the quantity of water flowing through the tube per second will be-

Fill in the blanks Calculate the length of tangent from a point 15cm away from the centre of a circle of radius 9cm .

The length of a cylinder is measured with a meter rod having least count 0.1 cm . Its diameter is measured with Vernier calipers having least count 0.01 cm . Given that length is 5.0 cm and radius is 2 cm . Find the percentage error in the calculated value of the volume.

The length of a cylinder is measured with a meter rod having least count 0.1 cm. Its diameter is measured with vernier calipers having least count 0.01 cm. Given that length is 5.0 cm. and radius is 2.0 cm. The percentage error in the calculated value of the volume will be

A man wants to cut three lengths from a single piece of Board of length 91 cm . The second length is to be 3cm longer than the shortest and third length is to be twice long as shortest .what are the possible lengths of shortest board if the third piece is to be 5cm longer than second piece ?

KUMAR PRAKASHAN-OBJECTIVE SECTION AS PER NEW PAPER SCHEME -Trigonometric Functions (Fill in the blanks)
  1. 2 Radian = .......... Degree.

    Text Solution

    |

  2. Arc at the circle with length 37.4 cm subtends and angle of 60^@ at ce...

    Text Solution

    |

  3. Angle made by the the arc of length 55 cm at center is ......if length...

    Text Solution

    |

  4. ........is the length of the arc of the circle with radius 28 cm and a...

    Text Solution

    |

  5. Arc of length 15pi subtends an angle (3pi)/4 at centre then radius r =...

    Text Solution

    |

  6. Measure of an angle of the regular polygon having ten sides is ..........

    Text Solution

    |

  7. Length of the arc of circle with radius 5 cm and angle at centre is 15...

    Text Solution

    |

  8. ...........is the measure of an angle in radian through which the pend...

    Text Solution

    |

  9. Graph of sin(x) function repeats its value in ......... Interval lengt...

    Text Solution

    |

  10. 2sin^(2)((pi),(4))+2cos^2((pi),(4))+sec^2((pi),(3)) has value ...........

    Text Solution

    |

  11. cos(pi/3)cos(pi/4) + sin(pi/3) sin(pi/4) .................

    Text Solution

    |

  12. cos((65pi)/4)=.........

    Text Solution

    |

  13. If cot x = - sqrt(5) and x in second quadrant then sin x = ..........

    Text Solution

    |

  14. 2sin((5pi)/12) sin(pi/12)=.........

    Text Solution

    |

  15. The value of (1-tan^(2)(15^(@)))/(1+tan^(2)(15^(@))) is ………..

    Text Solution

    |

  16. If A +B + C = pi then secA (cos B cos C - sin B sin C) = .........

    Text Solution

    |

  17. 3sin(pi/9) - 4sin^(3)(pi/9) = .......

    Text Solution

    |

  18. One root of the equation 6x - 8x^3=sqrt3 is .........

    Text Solution

    |

  19. (sin(3alpha))/(1+2cos(2alpha))= ..........

    Text Solution

    |

  20. cos(47^@) cos (13^@) - sin (47^@) sin(13^@)= .........

    Text Solution

    |