Home
Class 10
MATHS
A sector of 56^@ cut out from a circle c...

A sector of `56^@` cut out from a circle contains area `4. 4 c m^(2)`. Find the radius of the circle

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ARITHMETIC PROGRESSIONS

    RD SHARMA ENGLISH|Exercise All Questions|329 Videos

Similar Questions

Explore conceptually related problems

The area of a circle is 154 c m^2dot Find the radius of the circle.

The area of a circle is 616 c m^2dot Find the radius of the circle.

An arc of a circle is a length 5 pic m and the sector it bounds has an area of 20pic m^2 . Find the radius of the circle.

Construct a circle with radius 4.2 cm. Draw a radius of this circle.

The length of a tangent from a point A at distance 5 cm from the centre of the circle is 4cm. Find the radius of the circle.

The length of a tangent from a point A at distance 5 cm from the centre of the circle is 4 cm. Find the radius of the circle.

A sector of a circle of radius 8 cm contains an angle of 135o . Find the area of the sector.

Find the area of the segment of a circle, given that the angle of the sector is 120o and the radius of the circle is 21 cm. (T a k e\ pi=22//7)

Area of a sector of central angle 200^(@) of a circle is 770 cm^(2) . Find the length of the corresponding arc of this sector.

The perimeter of a circle is 4pir\ c mdot What is the area of the circle?

RD SHARMA ENGLISH-AREAS RELATED TO CIRCLES-All Questions
  1. Figure shows a sector of a circle of radius r containing an angle thet...

    Text Solution

    |

  2. If he equation x^3+a x^2+b x+216=0 has three real roots in G.P., then ...

    Text Solution

    |

  3. A sector of 56^@ cut out from a circle contains area 4. 4 c m^(2). Fin...

    Text Solution

    |

  4. A horse is tied to a pole with 28 m long string. Find the area wher...

    Text Solution

    |

  5. If a square is inscribed in a circle, what is the ratio of the area...

    Text Solution

    |

  6. The length of the minute hand of a clock is 14 cm. Find the area swept...

    Text Solution

    |

  7. In a circle of radius 21cm, an arc subtends an angle of 60^0 at the ce...

    Text Solution

    |

  8. In an equilateral triangle of side 24cm, a circle is inscribed touchin...

    Text Solution

    |

  9. An athletic track 14 m wide consists of two straight sections 120 m lo...

    Text Solution

    |

  10. The area of an equilateral triangle is 49sqrt(3)c m^2 . Taking each an...

    Text Solution

    |

  11. In Figure, two circular flower beds have been shown on two sides of a ...

    Text Solution

    |

  12. ABCD is a field in the shape of a trapezium. A B||D C and /A B C=90^0,...

    Text Solution

    |

  13. In Figure, a crescent is formed by two circles which touch at A. C is ...

    Text Solution

    |

  14. In the given figure,three circles of radius 2 cm touch one another ext...

    Text Solution

    |

  15. Four equal circles, each of radius 5 cm, touch each other as shown ...

    Text Solution

    |

  16. Four cows are tethered at four corners of a square plot of side 50m, s...

    Text Solution

    |

  17. The inside perimeter of a running track (shown in figure) is 400m. ...

    Text Solution

    |

  18. In the figure below, the square ABCD is made up of two parts, X and Y....

    Text Solution

    |

  19. Figure, ABCD is a square of side 2a. Find the ratio between the circu...

    Text Solution

    |

  20. A bucket is raised from a well by means of a rope which is wound round...

    Text Solution

    |