Home
Class 10
MATHS
Q.3. Attempt any two of the following: (...

Q.3. Attempt any two of the following: (1) The radius of a circle with centre P is 10 cm. If chord AB of the circle substends a righ areas of minor segment and the major segment `(pi = 3.14)`

Promotional Banner

Topper's Solved these Questions

  • Linear equations in two variables

    CHETANA PUBLICATION|Exercise EXERCISE|78 Videos

  • MODEL ACTIVITY SHEET

    CHETANA PUBLICATION|Exercise EXERCISE|51 Videos

Similar Questions

Explore conceptually related problems

Attempt the following : (1) Find the area of a circle with radius 7 cm.

Q.4. Attempt any two of the following: (1) A regular hexagon is inscribed in a circle of radius 14 cm. Find the area of the region between the circle and the hexagon.

Radius of a circle is 10 cm. Area of a sector of the circle is 100 cm^(2) . Find the area of its corresponding major sector. (pi = 3.14)

Radius of a circle is 10 cm. Area of a sector of the circle is 100 cm^2 . Find the area of its corresponding major sector. (pi=3.14)

Write the length of largest chord of a circle with radius 3.2 cm.

A chord PQ of circle with radius 15 cm subtends an angle of 60^@ with the centre of the circle. Find the area of the minor as well as the major segment. (pi =3.14, sqrt3 = 1.73)

The radius of a circle is 5 cm and the distance of a chord from the centre is 3 cm . Find the length of the chord.

Radius of a circle is 10 cm. Measure of an arc of the circle 54^@ . Find the area of the sector associated with the arc. (pi=3.14)

(B) Solve the following : (1) A circle with centre 'O' and radius 12 cm has a chord AB. angleAOB= 30^@ . Find A (triangleAOB) .

IF the radius of a circle increases from 3 cm to 3.2 cm, then the increase in the area of the circle is

CHETANA PUBLICATION-Mensuration -Example
  1. The volume of two spheres are in the ration 8:27, find the ratio of th...

    Text Solution

    |

  2. Attempt the following : (1) Find the area of a circle with radius 7 cm...

    Text Solution

    |

  3. Length of arc of a circle, with radius 5 cm, is 10 cm. Find the area o...

    Text Solution

    |

  4. Find the volume of the shpere of diameter 6 cm. (pi = 3.14)

    Text Solution

    |

  5. If the radius of a sphere is doubled, what will be the ratio of its su...

    Text Solution

    |

  6. Q.3. Attempt any two of the following: (1) The radius of a circle with...

    Text Solution

    |

  7. The diameter and length of a roller is 120 cm and 84 cm respectively. ...

    Text Solution

    |

  8. In the adjoining figure, squareABCD os a square with side 7 cm. With c...

    Text Solution

    |

  9. Q.4. Attempt any two of the following: (1) A regular hexagon is inscri...

    Text Solution

    |

  10. The radius of a metallic sphere is 9 cm. It was melted to make a wire ...

    Text Solution

    |

  11. The radius and height of cylindrical water reservoir is 2.8 m and 3.5 ...

    Text Solution

    |

  12. A tin maker converts a cubical metallic box into 10 cylindrical tins. ...

    Text Solution

    |

  13. The three faces, A, B, C having a common vertex of a cuboid have areas...

    Text Solution

    |

  14. Oil tins of cuboidal shape are made from a metallic sheet with length ...

    Text Solution

    |

  15. Plastic drum of cylindrical shape is made by melting shperical solid p...

    Text Solution

    |

  16. Water drips from a tap at the rate of 4 drops in every 3 seconds. Volu...

    Text Solution

    |

  17. A cone and a hemisphere have equal bases and equal volumes. Find the r...

    Text Solution

    |

  18. A shpere and a cube have the same surface area. Show that the ratio of...

    Text Solution

    |

  19. ₹ 5 coins were made by melting a soild cuboidal block of metal with di...

    Text Solution

    |

  20. If the radius of a shpere is doubled, what will be the ratio of its su...

    Text Solution

    |