Home
Class 12
MATHS
In a triangle ABC,a/b=2+sqrt(3) and /C=6...

In a triangle `ABC,a/b=2+sqrt(3)` and `/_C=60^(@)` then angle `A` and `B` is

A

One angle is `105^(@)`

B

One angle is four times another angle

C

One angle is `25^(@)`

D

One angle is five times another angle

Text Solution

Verified by Experts

The correct Answer is:
A, B
Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC FUNCTIONS

    AAKASH INSTITUTE ENGLISH|Exercise Section D (Linked Comprehension Type Questions)|27 Videos
  • TRIGNOMETRIC FUNCTIONS

    AAKASH INSTITUTE ENGLISH|Exercise Section E (Assertion-Reason Types Questions)|18 Videos
  • TRIGNOMETRIC FUNCTIONS

    AAKASH INSTITUTE ENGLISH|Exercise Section-B (Objective Type Questions One option is correct)|131 Videos
  • THREE DIMENSIONAL GEOMETRY

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION - J|10 Videos
  • VECTOR ALGEBRA

    AAKASH INSTITUTE ENGLISH|Exercise SECTION-J (Aakash Challengers Questions)|5 Videos

Similar Questions

Explore conceptually related problems

If in a Delta ABC, b =sqrt3, c=1 and B-C =90^(@), then angle A is

If in triangle ABC, (a=(1+sqrt(3))c m ,b=2c m ,a n d/_C=60^0 , then find the other two angles and the third side.

If in triangle ABC, (a=(1+sqrt(3))c m ,b=2c m ,a n d/_C=60^0 , then find the other two angles and the third side.

In a Delta ABC a/b=2+sqrt(3) " and " angle C = 60 ^@ Then the ordered pair (angle A , angle B) is equal to :

In a triangle ABC, if (sqrt3-1)a = 2b, A = 3B , then /_C is

If in a triangle ABC, 3 sin A = 6 sin B=2sqrt3sin C , then the angle A is

If in a triangle ABC, 3 sin A = 6 sin B=2sqrt3sin C , then the angle A is

In a triangle ABC if 2a=sqrt(3)b+c , then possible relation is

In a Delta ABC a/b=2+sqrt(2) " and " angle C = 60 ^@ Then the ordered pair (angle A , angle B) is equal to :

If in a triangle ABC,a^2+b^2+c^2 = ca+ ab sqrt3 , then the triangle is

AAKASH INSTITUTE ENGLISH-TRIGNOMETRIC FUNCTIONS -Section-C (Objective Type Questions More than one options are correct )
  1. If sintheta= a for e xactly one value of theta in [0,(7pi)/3], then ...

    Text Solution

    |

  2. If sin theta + sqrt(3) cos theta = 6x - x^(2) - 11, 0 le theta le 4 p...

    Text Solution

    |

  3. Solve the equation sinx + sqrt(3)cosx=sqrt(2)

    Text Solution

    |

  4. (1-tanx)/(1+tanx)=tanyandx-y=pi/6,t h e nx , y

    Text Solution

    |

  5. The possible value of theta in [-pi, pi] satisfying the equation 2(co...

    Text Solution

    |

  6. The number of all possible triplets (p, q, r) such that p + qcos2theta...

    Text Solution

    |

  7. Prove that sinalpha*sin(60-alpha)sin(60+alpha) = 1/4*sin3alpha

    Text Solution

    |

  8. Find the coordinates of the points of intersection of the curves y=cos...

    Text Solution

    |

  9. A value of theta satifying 4costheta sintheta - 2sintheta =0 is

    Text Solution

    |

  10. The equation sinx+sin2x+2sinxsin2x=2cosx+cos2x is satisfied by values ...

    Text Solution

    |

  11. The solution set of sin 3theta + cos 2theta = 0 iss

    Text Solution

    |

  12. The general solution of the equation 2^(cos2x)+1=3*2^(-sin^2x) is

    Text Solution

    |

  13. (m+2)sin theta+(2m-1)cos theta=2m+1, if

    Text Solution

    |

  14. In a triangle ABC,a/b=2+sqrt(3) and /C=60^(@) then angle A and B is

    Text Solution

    |

  15. In a triangle ABC

    Text Solution

    |

  16. If cosA + cosB =4sin^(2)(C/2), then

    Text Solution

    |

  17. In a triangle ABC, points D and E are taken on side BC such that BD= D...

    Text Solution

    |

  18. In a triangle, with usual notations, the length of the bisector of ang...

    Text Solution

    |

  19. An ordered triplet solution (x,y,z) with x,y,z int (0,1) and satisfyin...

    Text Solution

    |

  20. In a triangle ABC, acosB + b cosC + c cosA =(a+b+c)/2 then

    Text Solution

    |