Home
Class 14
MATHS
In a DeltaABC, if a = 5, B=45^(@) and c=...

In a `DeltaABC`, if a = 5, `B=45^(@)` and `c=2sqrt(2)`, then b=

A

`30^(@)`

B

`15^(@)`

C

`45^(@)`

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    PUNEET DOGRA|Exercise PREV YEAR QUESTION|30 Videos

  • PROBABILITY

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|159 Videos

  • QUADRATIC EQUATIONS

    PUNEET DOGRA|Exercise PREV YEAR QUESTIONS|103 Videos

Similar Questions

Explore conceptually related problems

In a DeltaABC , if a = 3, b=2sqrt(3) and c=sqrt(3) , then A=

In a DeltaABC , if A=30^(@) , C=105^(@) and b=3sqrt(2) , then a =

In a DeltaABC ,a =5 , b= 4 , and tanC/2=sqrt(7/9) , then c =

In a DeltaABC if a = 2, b=sqrt(6),c=sqrt(3)+1 , then cos A=

In a DeltaABC , if A=45^(@) and B=75^(@) , then a+sqrt(2)c=

In a DeltaABC , if A=45^(@) , b=sqrt(6) , a=2, then B=

In a DeltaABC , if a 100, c = 100 sqrt(2) and A=30^(@) , then B equals to

In a DeltaABC , if a =2, B = 60°and C =75°, then b=

PUNEET DOGRA-PROPERTIES OF TRIANGLES -PREV YEAR QUESTION
  1. Consider a DeltaABC satisfying 2aSin^(2)((C)/(2))+2cSin^(2)((A)/(2))=2...

    Text Solution

    |

  2. Consider a DeltaABC satisfying 2aSin^(2)((C)/(2))+2cSin^(2)((A)/(2))=2...

    Text Solution

    |

  3. If in a triangle ABC, a=1+sqrt(3)cm,b=2 cm and angleC=60^(@) , then fi...

    Text Solution

    |

  4. In a DeltaABC, if a = 5, B=45^(@) and c=2sqrt(2), then b=

    Text Solution

    |

  5. Consider the following statements: I. There exists no DeltaABC for ...

    Text Solution

    |

  6. If the angles of a triangle are 30^(@) and 45^(@), and the included si...

    Text Solution

    |

  7. In any DeltaABC.a=18,b=24 and c=30, then what is SinC equal?

    Text Solution

    |

  8. The angles of a triangle are in AP and the least angle is 30^(@). What...

    Text Solution

    |

  9. In DeltaABC, if the angles A.B.C are in AP, which one of the following...

    Text Solution

    |

  10. If the sides of a triangle are 6cm, 10cm and 14cm, then what is the la...

    Text Solution

    |

  11. If sides of a triangle are in the ratio 2:sqrt6:1+sqrt3 the what is t...

    Text Solution

    |

  12. In a DeltaABC,a=8,b=10 and c=12. What is angleC equal?

    Text Solution

    |

  13. The sides a, b, c of a DeltaABC are in AP and 'a' is the smallest side...

    Text Solution

    |

  14. In a triangle ABC, if c=2, A=120^(@) and a=c then what is angle C equa...

    Text Solution

    |

  15. ABC is a triangle right angled at B. The hypotenuse (AC) is four times...

    Text Solution

    |

  16. ABC is a triangle right angled at B. The hypotenuse (AC) is four times...

    Text Solution

    |

  17. ABC is a triangle right angled at B. The hypotenuse (AC) is four times...

    Text Solution

    |

  18. ABC is a triangle right angled at B. The hypotenuse (AC) is four times...

    Text Solution

    |

  19. ABC is a triangle in which BC = 10 cm, CA = 6 cm and AB = 8 cm, Which ...

    Text Solution

    |

  20. In a triangle ABC. AC = 5 cm, AB = 7 cm, BC =sqrt39 what is the measu...

    Text Solution

    |