Home
Class 11
MATHS
If the angles are in the ratio 1: 5: 6, ...

If the angles are in the ratio 1: 5: 6, then find the ratio of its sides .

Text Solution

Verified by Experts

The correct Answer is:
` sqrt3 -1 ; sqrt3 + 1: 2 sqrt2`
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise EXERCISE - 9.2 (VERY SHORT ANSWER QUESTIONS)|12 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise EXERCISE - 9.2 ( SHORT ANSWER QUESTIONS)|9 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise EXERCISE - 9.1 ( SHORT ANSWER QUESTIONS)|16 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

If the angles of a triangles are in the ratio 1: 5: 6 then the ratio of its sides is

If the angles of a triangle are in the ratio 1:2:7 , then the ratio of the longest side to the smallest side is

IF the angles of a triangle are in the ratio 2:3:5 , then the ratio of the greatest side to the least side is

The angles of a triangle are in the ratio 3:5:10 . Then the ratio of the smallest side to the greatest side is

If the rates of increase of side of a cube and radius of a sphere are equal and rates of increase of their volumes are in the ratio 2 : 1, then the ratio of the squares of side and radius =

IF the angles of triangle are in the ratio 1:1:4 then the ratio of the perimeter of the triangle to its largest side is

The angles of a triangle are in the ratio 3:5:10. Then the ratio of the smallest side to the greatest side is

AAKASH SERIES-PROPERTIES OF TRIANGLES-EXERCISE - 9.1 ( LONG ANSWER QUESTIONS)
  1. If the angles are in the ratio 1: 5: 6, then find the ratio of its sid...

    Text Solution

    |

  2. If a:b: c = 7: 8: 9 find cos A : cos B : cos C

    Text Solution

    |

  3. If C= 60 ^(@) " then " ( a) /( b+ c) + ( b) /( c+a) =

    Text Solution

    |

  4. If C = 60 ^(@) then show that (b)/( c^(2) -a^(2)) + (a)/( c^(2) ...

    Text Solution

    |

  5. In DeltaABC, " if" (1)/(a+c)+(1)/(b+c)=(3)/(a+b+c) then show that C=...

    Text Solution

    |

  6. In DeltaABC" show that "suma^(3)cos(B-C)=3abc

    Text Solution

    |

  7. a^(2) cot A + b^(2) cot B + c^(2) cot C "" ( abc)/( R)

    Text Solution

    |

  8. a cos ^(2) "" ( A) /(2) + b cos ^(2) "" ( B)/(2) = c cos ^(2) "" ( C...

    Text Solution

    |

  9. b^(2) sin 2C + C^(2) sin 2B = 2 b sin A

    Text Solution

    |

  10. In a /\ABC if a^(2)+b^(2)+c^(2)=8R^(2) then show that/\ABC is a right ...

    Text Solution

    |

  11. If cos ^(2) A + cos ^(2) B = cos ^(2) C = 1 then show that Delta A...

    Text Solution

    |

  12. If cot.(A)/(2)=(b+c)/(a) find angle B

    Text Solution

    |

  13. Show that cot ""(A)/(2) + cot "" ( B)/(2) + cot "" ( C ) /(2)...

    Text Solution

    |

  14. In DeltaABC,(cot(A//2)+cot(B//2)+cot(C//2))/(cotA+cotB+cotC)=

    Text Solution

    |

  15. Prove that tan.(A)/(2)+tan.(B)/(2)+tan.(C)/(2)=(bc+ca+ab-s^(2))/(Delta...

    Text Solution

    |

  16. In DeltaABC show that (a+b+c)(tan.(A)/(2)+tan.(B)/(2))=2cot.(C)/(2)

    Text Solution

    |

  17. If sin theta = a/(b+c) then show that cos theta = (2sqrt(bc))/(b+c) co...

    Text Solution

    |

  18. If a = (b-c) "sec" theta, then prove that tan theta = (2sqrt(bc))/(b-c...

    Text Solution

    |

  19. If cot.(A)/(2)+cot.(B)/(2)+cot.(C)/(2) are in A.P , then prove that a,...

    Text Solution

    |

  20. If tan ""(A)/(2) = (5)/(6) , tan "" (B)/(2) = ( 20 )/( 37) then s...

    Text Solution

    |