Home
Class 12
MATHS
In a DeltaABC, " if "a:b:c=4:5:6, then t...

In a `DeltaABC, " if "a:b:c=4:5:6`, then the ratio of the radius of the circumcircle to the radius of the incircle is

A

`13:7`

B

`15:7`

C

`16:7`

D

`17:9`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • AP EAMCET SOLVED PAPER 2019

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|58 Videos

  • ONLINE QUESTION PAPER

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|80 Videos

Similar Questions

Explore conceptually related problems

In a Delta ABC , if a:b:c=4:5:6 , then the ratio of the radius of the circumcircle to that of the incircle is

In a Delta ABC, if a:b:c=4:5:6, then the ratio of the radius of its circumcircle to that of its incircle

The ratio of the area of the incircle to the area of Delta ABC is

Ratio of area of the incircle to the area of triangle ABC

In Delta ABC if a: b: c = 3: 7 : 8 then the ratio of circum radius to its inradius is

If the sides of the triangle are 13,14,15 then the radius of the incircle is

In Delta ABC, if a=4,b=5,c=60^@ , then c=

In Delta ABC, if a:b:c=3:4:5 , then sin A:sin B:sin C =

In Delta ABC , side c= 2 sqrt2 and angle A= 30 ^(@) and if the radius of the circumcircle is 2 then

In Delta ABC , if a=5 ,b=6, sin A=5//6 ,then B=

TS EAMCET PREVIOUS YEAR PAPERS-AP EAMCET SOLVED PAPER 2019 (22-04-2019, SHIFT-2)-MATHEMATICS
  1. If A = 60 ^(@) " then " ( 1)/(a+b) + (1) /( a+ c) =

    Text Solution

    |

  2. In a DeltaABC, 8R^(3)sumsin^(3)Acos(B-C)=

    Text Solution

    |

  3. In a DeltaABC, " if "a:b:c=4:5:6, then the ratio of the radius of the ...

    Text Solution

    |

  4. a, b, c are three mutually perpendicular unit vectors in the right ha...

    Text Solution

    |

  5. Let pi be the plane passing through the points hat(i), hat(j), hat(i)+...

    Text Solution

    |

  6. If a=hat(i)-hat(j)-hat(k), b=2hat(i)-3hat(j)+hat(k)" and "p(1), p(2) a...

    Text Solution

    |

  7. Let a, b, c be three non-coplanar vectors and a^(')=(b times c)/([abc]...

    Text Solution

    |

  8. Let a, b, c be three non-coplanar vectors. Let S(i)(i=1, 2, 3, 4, 5, 6...

    Text Solution

    |

  9. If a=hat(i)-2hat(j)+hat(k), b=hat(i)+3hat(j)-2hat(k), c=2hat(i)+hat(j)...

    Text Solution

    |

  10. The mean deviation of the data 3, 5, 11, 13, 17, 19, 23, 29 about its ...

    Text Solution

    |

  11. If the weights of 10 persons (in kgs) are observed as : 45, 49, 55, 50...

    Text Solution

    |

  12. If two dice are rolled at a time, then the probability of getting an o...

    Text Solution

    |

  13. If A and B are two events of a random experiment such that P(bar(A))=0...

    Text Solution

    |

  14. A speaks truth in 4 out of 5 times. A die is tossed. If A reports that...

    Text Solution

    |

  15. Let S = {1, 2, 3,…., 50} and A(k) be the set of multiples of k in S fo...

    Text Solution

    |

  16. If X is a Poisson variate such that P(X=2)=9P(X=4), then the mean and ...

    Text Solution

    |

  17. Let P be the point (4, 1) and Q be its image in the line y = x. If Q i...

    Text Solution

    |

  18. The normal form of the line x+y+1=0 is

    Text Solution

    |

  19. The vetices of a triangle are O(0, 0), B(-3, -1), C(-1, -3). The equat...

    Text Solution

    |

  20. A variable line passing through a fixed point (alpha,beta) intersects ...

    Text Solution

    |