Home
Class 14
MATHS
If the circumference of a circle is 1...

If the circumference of a circle is 100 units, then what will be the length of the arc described by an angle of `20` degrees? (a) 5.55 units (b) 4.86 units (c) 5.85 units (d) None of these

Promotional Banner

Topper's Solved these Questions

  • ALLIGATION OR MIXTURE

    RS AGGARWAL|Exercise All Questions|31 Videos

  • AVERAGE

    RS AGGARWAL|Exercise All Questions|203 Videos

Similar Questions

Explore conceptually related problems

The area of the triangle formed by the line x=3,y=4 and x=y is (a) sq.unit (b) 1 sq.unit (c)2sq .unit (d) None of these

The area of the triangle having vertices P(1,2,3),Q(4,0,4),R(-2,4,2) is (A) 5 units (B) 10 units (C) 4 units (D) none of these

The area of a circle inscribed in an equilateral triangle is 36pi sq units. The length of altitude of triangle is (A) 12 units (B) 14 units (C ) 16 units (D) 18 units

What is the length of the chord of a unit circle which subtends an angle at the centre ?

If the graph of the equation 4x+3y=12 cuts the coordinate axes at A and B, then hypotenuse of right triangle AOB is not length.4 units (b)3 units (c) 5 units (d) none of these

If the unit of force is 1 kN, unit of length 1 km and unit of time is 100s, what will be the unit of mass?

If area of a circle inscribed in an equilateral triangle is 48pi square units, then perimeter of the triangle is (a) 17sqrt(3) units (b) 36 units (c) 72 units (d) 48sqrt(3) units

The area of the triangle formed by the points P(0,1), Q(0,5) and R(3,4) is (a) 16 sq. units (b) 8 sq. units (c) 4 sq. units (d) 6 sq. units

RS AGGARWAL-AREA-All Questions
  1. Area of the segment of a circle is (a) 1/2\ l\ r (b) (pi\ r\ theta)/(1...

    Text Solution

    |

  2. If in a circle of radius 21 cm, an arc subtends an angle of 56o at ...

    Text Solution

    |

  3. If the circumference of a circle is 100 units, then what will be th...

    Text Solution

    |

  4. The area of the greatest circle which can be inscribed in a square who...

    Text Solution

    |

  5. The area of the largest circle, that can be drawn inside a rectangl...

    Text Solution

    |

  6. The sides of a rectangle are 8 cm and 6 cm. The corners of the recta...

    Text Solution

    |

  7. The area of the rectangle circumscribed by a circle is 32 cm2 and t...

    Text Solution

    |

  8. The area of a circle is 220 sq. cm. The area of a square inscribed ...

    Text Solution

    |

  9. A square is inscribed in a circle whose radius is 4 cm. The area of...

    Text Solution

    |

  10. The circumference of a circle is 100 cm. The side of a square inscr...

    Text Solution

    |

  11. A circle is inscribed in a square of side 54 cms and another circle...

    Text Solution

    |

  12. A circle is circumscribed around a square as shown in the figure. Th...

    Text Solution

    |

  13. The ratio of the areas of the incircle and the circumcircle of a sq...

    Text Solution

    |

  14. A square circumscribes a circle and another square is inscribed in ...

    Text Solution

    |

  15. What is the area of the shaded region? (FIGURE) 32-4\ pi\ s qdot...

    Text Solution

    |

  16. Four equal sized maximum circular plates are cut off from a square ...

    Text Solution

    |

  17. There are 4 semi-circular gardens on each side of a square-shaped p...

    Text Solution

    |

  18. The circumradius of an equilateral triangle is 8 cm. The inradius o...

    Text Solution

    |

  19. The ratio of the areas of the incircle and circumcircle of an equil...

    Text Solution

    |

  20. The radius of the circumcircle of an equilateral triangle of side 1...

    Text Solution

    |