Home
Class 12
MATHS
In Delta ABC, if a=sqrt3+1,b=2,B=45^@, t...

In `Delta ABC`, if `a=sqrt3+1,b=2,B=45^@`, then A=

A

`30^@`

B

`60^@`

C

`75^@`

D

`45^@`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1B|111 Videos

  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1C|45 Videos

  • PROPERTIES OF TRIANGLES

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) Set-4|10 Videos

  • PRODUCTS OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise Exercise 2 (Special Type Questions) SET -D|14 Videos

  • QUADRATIC EXPRESSIONS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 ( SPECIAL TYPE QUESTIONOS ) ( SET -4)|4 Videos

Similar Questions

Explore conceptually related problems

In Delta ABC, if a=sqrt3+1,B=30^@,C=45^@ , then c=

In Delta ABC, if A=75^@,B=45^@,c=sqrt3 , then b=

In Delta ABC , if a= 2, b= 3 , c=4 then cos A =

If in Delta ABC, b-c = 3sqrt3 , A= 120 ^(@) and the area of Delta ABC = (9sqrt3)/( 2) sq. cm, then a=

In a triangle ABC, if (sqrt(3)-1)a=2b,A=3B then angleC is

In a triangle ABC, if B=30^@ and c=sqrt3b , then A can be equal to

In Delta ABC , if a= 2b and A = 3B " then " A =

In Delta ABC if a^2+b^2+c^2=ca+ab sqrt3 then the triangle is

In Delta abc , if b = sqrt 2+1 , A = 60^(@), C = 30^(@), then c =

In Delta ABC,if tan A+ tan B + tan C= 3sqrt3 , then the triangle is

DIPTI PUBLICATION ( AP EAMET)-PROPERTIES OF TRIANGLES -EXERCISE 1A
  1. In Delta ABC, if a=5 ,b=6, sin A=5//6,then B=

    Text Solution

    |

  2. In Delta ABC, if A=75^@,B=45^@,c=sqrt3, then b=

    Text Solution

    |

  3. In Delta ABC, if a=sqrt3+1,b=2,B=45^@, then A=

    Text Solution

    |

  4. In Delta ABC, if a=sqrt3+1,B=30^@,C=45^@, then c=

    Text Solution

    |

  5. In Delta ABC,if A=30^@,b=8,a=6,B=Sin^-1 x, then x=

    Text Solution

    |

  6. In Delta ABC, if A=10, R=5 then A=

    Text Solution

    |

  7. If a =2 , b = 3 c=4 then find cos A .

    Text Solution

    |

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

    Text Solution

    |

  9. In Delta ABC if b=20,c=21 and sin A=3//5, then a=

    Text Solution

    |

  10. In Delta ABC, if a=4 cm,b=5 cm,c=7 cm, then cos ""A/2=

    Text Solution

    |

  11. In Delta ABC, if a=4 cm,b=7 cm,c=9 cm, then tan ""A/2=

    Text Solution

    |

  12. In Delta ABC, if a=13 cm, b=12 cm,c=5 cm, then sin ""A/2=

    Text Solution

    |

  13. In Delta ABC, if a=3 cm, b=4 cm, c=5 cm, then cos ""C/2=

    Text Solution

    |

  14. In Delta ABC, if a=13 cm, b=14 cm, c=15 cm, then tan ""C/2=

    Text Solution

    |

  15. In Delta ABC, if a=7,b=7sqrt3 and right angled at C, then c=

    Text Solution

    |

  16. If the angles of a triangle are in A.P,a=2, c=4 then b=

    Text Solution

    |

  17. The lengths of the two larger sides of a triangle are 10 and 9. If the...

    Text Solution

    |

  18. If the angles of a triangle are 30^@,45^@ and the included side is sqr...

    Text Solution

    |

  19. If two angles of a Delta ABC are 45^@ and 60^@, then the ratio of the ...

    Text Solution

    |

  20. In a triangle if the sum of two sides is x and their product is y such...

    Text Solution

    |