Home
Class 12
MATHS
In a triangle with sides a,b,c,r(1) gt r...

In a triangle with sides `a,b,c,r_(1) gt r_(2) gt r_(3)` (which are extradii), then

A

`a gt b gt c`

B

`a lt b lt c`

C

`a gt b` and `b lt c`

D

`a lt b` and `b gt c`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SOLUTION OF TRIANGLES

    MODERN PUBLICATION|Exercise Latest questions from AIEE/JEE Examinations|5 Videos
  • SOLUTION OF TRIANGLES

    MODERN PUBLICATION|Exercise Latest questions from AIEE/JEE Examinations|5 Videos
  • SETS

    MODERN PUBLICATION|Exercise Recent Competitive Questions (RCQs)|6 Videos
  • STATISTICS

    MODERN PUBLICATION|Exercise QUESTION FROM KARNATAKA CET & COMED|3 Videos

Similar Questions

Explore conceptually related problems

Show that the relation R defined in the set A of all triangles as R={(T _(1), T _(2))):T _(1) is similar to T _(2) } is equivalence relation. Consider three right angle triangles T_(1) with sides 3,4,5,T_(2) with sides 5,12,13 and T_(3) with sides 6,8,10. Which triangles among T_(1), T_(2) and T_(3) are related ?

Let omega be a complex cube a root of unity with omega != 1 . A fair die is thrown three times . If r_(1),r_(2) and r_(3) are the numbers obtained on the die , then the probability that omega^(r_(1))+omega^(r_(2))+omega^(r_(3))= 0 is :

In DeltaABC, let b=6, c=10and r_(1) =r_(2)+r_(3)+r then find area of Delta ABC.

Two cells of emf E_(1) and E_(2) are joined in opposition ( such that E_(1) gt E_(2) ). If r_(1) and r_(2) be the internal resistance and R be the external resistance , then the terminal potential difference is

In DeltaABC , the inradius and exradii are r,r_(1),r_(2) and r_(3) respectively. Then r.r_(1)r_(2)r_(3) equals

MODERN PUBLICATION-SOLUTION OF TRIANGLES-Level-II
  1. The area of a circle is A(1) and the area of a regular pentagon inscri...

    Text Solution

    |

  2. In a triangle ABC , 2acsin.(1)/(2)(A-B+C) is equal to :

    Text Solution

    |

  3. In a triangle ABC, let /C=pi//2. If r is the inradius and R is the cir...

    Text Solution

    |

  4. The number of distinct real roots of |(sinx,cosx,cosx),(cosx, sinx,...

    Text Solution

    |

  5. In a triangle ABC, 2casin.(A-B+C)/(2)=

    Text Solution

    |

  6. In a DeltaABC, tan.(A)/(2)=(5)/(6), tan.(C)/(2)=(2)/(5), then

    Text Solution

    |

  7. In a triangle ABC, a=4, b=3, /A=60^(@), then c is the root of the equa...

    Text Solution

    |

  8. In a triangle with sides a,b,c,r(1) gt r(2) gt r(3) (which are extradi...

    Text Solution

    |

  9. The sides of a triangle are 3x+4y, 4x+3y and 5x+5y , where x,y gt 0, t...

    Text Solution

    |

  10. Which of the following pieces of data does NOT uniequely determine an ...

    Text Solution

    |

  11. If in a triangle ABC, acos^(2).(C)/(2)+cos^(2).(A)/(2)=(3b)/(2), then ...

    Text Solution

    |

  12. In a triangle ABC, medians AD and BE are drawn . If AD=4, /DAB=(pi)/(6...

    Text Solution

    |

  13. The sum of the radii of inscribed and circumscribed circles for an n-s...

    Text Solution

    |

  14. The angles of a triangle are in the ratio 4 : 1 :1, then the ratio of ...

    Text Solution

    |

  15. The sides of a triangle are sinalpha,cosalpha and sqrt(1+sinalphacosal...

    Text Solution

    |

  16. The sides of a triangle are in the ratio 1 : sqrt(3) : 2, then angles ...

    Text Solution

    |

  17. If in a DeltaABC, the altitudes from the vertices A,B,C on opposite si...

    Text Solution

    |

  18. If a,b,c are sides opposite to the angles A,B,C, then which of the fol...

    Text Solution

    |

  19. A triangular park is enclosed on two sides by a fence and on the third...

    Text Solution

    |

  20. Internal bisector of /A of triangle ABC meets side BC at D.A. line dra...

    Text Solution

    |