Home
Class 11
MATHS
If the side of an equilateral triangle...

If the side of an equilateral triangle is ` 2sqrt3` then each of exradii is

A

` 1`

B

` 2`

C

` 3`

D

` 4`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I ( Straight Objective Type Questions ) |58 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I (More than One correct answer Type Questions) |4 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise EXERCISE - II|148 Videos

  • PLANES

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|30 Videos

  • PROPERTIES OF VECTORS

    AAKASH SERIES|Exercise PRACTICE EXERCISES|55 Videos

Similar Questions

Explore conceptually related problems

Each angle of an equilateral triangle is…………

If the length of side of an equilateral triangle is 10cm , then R =

The side of an equilateral triangle is 4.5 km then its perimeter is

If the length of each side of an equilateral triangle is 10 cm, then its circumradius is

If the error in measuring the side l of an equilateral triangle is 0.01, then the percentage error in the area of the triangle, in terms of its side l is

If 2sqrt3 is the inradius of an equilateral triangle then the length of its side is

Area of an equilateral triangle whose side is 2 cm is

AAKASH SERIES-PROPERTIES OF TRIANGLES-PRACTICE EXERCISE
  1. If r1 = r2 = r3 then triangle is

    Text Solution

    |

  2. if x,y,z are the distances of the vertices of Delta ABC from its...

    Text Solution

    |

  3. If the side of an equilateral triangle is 2sqrt3 then each of exrad...

    Text Solution

    |

  4. In an equilateral triangle ABC, P1 is length of altitude from A ...

    Text Solution

    |

  5. a( r r 1 +r2r3) =

    Text Solution

    |

  6. ( r1+ r2) (r2+r3) (r3+r1) =

    Text Solution

    |

  7. If I1 is the centre of the first escribed circle , then the value ...

    Text Solution

    |

  8. In Delta ABC , if 2R = r1 -r " then " angle A =

    Text Solution

    |

  9. In Delta ABC , if r1= 3 r2 = 10 , r3 = 15, then R =

    Text Solution

    |

  10. In Delta ABC , if r= 1 , r1 =2 r2 =3 , r3 = 6 then a=

    Text Solution

    |

  11. In Delta ABC, if r1= 3 , r2 = 10 , r3 =15 , then c=

    Text Solution

    |

  12. In Delta ABC, a= 26 , b= 30 cos "" C = (63)/( 65) , " then" r1:r2...

    Text Solution

    |

  13. In Delta ABC , (1)/(r^(2)) + (1)/( r1^(2)) +(1)/( r2^(2)) + (1)/(r3^(...

    Text Solution

    |

  14. In Delta ABC, r1 r2 =r r3 =

    Text Solution

    |

  15. In Delta ABC , if (1- (r1)/(r2)) (1- ( r1)/( r3)) = 2, then the tria...

    Text Solution

    |

  16. ( ( 1)/(r1) + (1)/(r2)) ((1)/(r2) +(1)/(r3))( (1)/(r3)+(1)/(r1)) =

    Text Solution

    |

  17. Which of the following statement is true : Statement -I : In Delt...

    Text Solution

    |

  18. If a= 30, b = 18, c = 24 then the descending order of r1, r2,r3 ...

    Text Solution

    |

  19. If a = 18, b=24, c= 30 and if l = r2- r1 , m = r3 - r2 , n= r3 - r1 ...

    Text Solution

    |

  20. Match of the following

    Text Solution

    |