Home
Class 10
MATHS
If arcs of radius r cm are drawn with t...

If arcs of radius r cm are drawn with the vertices of an equilateral triangle ABC as shown in the figure, then the area of the shaded region is

A

`(pir^(2))/6 cm^(2)`

B

`(pi r^(2))/2 cm^(2)`

C

`2 pi r^(2) cm^(2)`

D

`6 pir^(2) cm^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    TARGET PUBLICATION|Exercise Additional Problems for Practice (Based on Practice Set 7.1)|15 Videos

  • MENSURATION

    TARGET PUBLICATION|Exercise Additional Problems for Practice (Based on Practice Set 7.2)|6 Videos

  • MENSURATION

    TARGET PUBLICATION|Exercise Activities for Practice|3 Videos

  • LINEAR EQUATIONS IN TWO VARIABLES

    TARGET PUBLICATION|Exercise Chapter Assessment|20 Videos

  • MODEL QUESTION PAPER

    TARGET PUBLICATION|Exercise Questions|23 Videos

Similar Questions

Explore conceptually related problems

Consider an equilateral triangle of side sqrt(6) as shown in figure.Find the area of the shaded region

In a circular table cover of radius 32cm,a design is formed leaving an equilateral triangle ABC as shown in figure.Find the area of shaded region.

In a circulat table cover of radius 42 cm, a design is formed, leaving an equilateral triangle ABC in the middle as shown in the figure. Find the area of the design. [ Use sqrt(3)=1.73 ]

A girl formed of design in a circle of radius 42 cm leaving an equilateral triangle ABC in the middle as shown in the figure. Find the corvered area of the design. (Use sqrt3 = 1.73 and pi = (22)/(7) )

An equilateral triangle is inscribed in a circle of radius ' r' units.The area of shaded region is

In figure, arcs have been drawn of radius 21cm each with vertices A,B,C and D of quadrilateral ABCD as centres . Find the area of the shaded region.

In a circular table cover of radius 32 cm, a design (shade) is formed leaving an equilateral traingle ABC in the middle as shown in the adjacent figure.Find the area of the shaded region.

ABC is an equilateral triangle inscribed in a circle of radius 4 cm. Find the area of the shaded portion.

In a circular table cover of radius 32cm,a design is formed leaving an equilateral triangle ABC in the middle as shown in Fig.12.24. Find the area of the design (shaded region).

If square ABCD is a square, then the area of the shaded region shown in the figure is

TARGET PUBLICATION-MENSURATION-Multiple Choice Questions
  1. The radii of the top and bottom of a bucket of slant height 10 cm are...

    Text Solution

    |

  2. A frustum of a cone has height 8 cm and radii of upper and lower circ...

    Text Solution

    |

  3. The curved surface area of a frustum of a cone is 21 pi cm^(2) . If t...

    Text Solution

    |

  4. If r(1) = 5 cm, r(2) = 3 cm, h = 9 cm, then the volume of frustum of...

    Text Solution

    |

  5. If theta is the angle (in degrees) of a sector of a circle of radius...

    Text Solution

    |

  6. ("Area of a sector")/("Area of a circle ")=

    Text Solution

    |

  7. If the radius of circle is 6 cm and the central angle is 280^(@), the...

    Text Solution

    |

  8. If ABCD is a square, then the area of the sector shown in the figure ...

    Text Solution

    |

  9. If arcs of radius r cm are drawn with the vertices of an equilatera...

    Text Solution

    |

  10. If the area of a circle is 200 cm^(2) and that of the minor sector is...

    Text Solution

    |

  11. The diameter of a circle is 28 cm. The length of the arc when the cor...

    Text Solution

    |

  12. The angle subtended at the center of a circle of radius 15 cm by an a...

    Text Solution

    |

  13. The area of sector whose radius and length of arc are 3 cm and 16 cm ...

    Text Solution

    |

  14. The area of sector is 40 pi cm^(2) and the length of the correspon...

    Text Solution

    |

  15. If the area of sector and length of the arc of the sector are 54 cm^(...

    Text Solution

    |

  16. If the anugular measure of an arc is 36^(@) and its length is 10 cm, t...

    Text Solution

    |

  17. The area of the shaded region shown in the figure is

    Text Solution

    |

  18. If the radius of the circle is 6 cm, then the area of the shaded reg...

    Text Solution

    |

  19. If square ABCD is a square, then the area of the shaded region shown ...

    Text Solution

    |

  20. If the area of minor segment of a circle of diameter 28 cm is 206 cm^(...

    Text Solution

    |