Home
Class 12
MATHS
In triangle ABC,b=sqrt3 c=1 and angleA=3...

In triangle ABC,`b=sqrt3` c=1 and `angleA=30^(@)` then the measure of the largest angle of the triangle,is

A

`60^(@)`

B

`135^(@)`

C

`90^(@)`

D

`120^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM

    OBJECTIVE RD SHARMA|Exercise Chapter Test|55 Videos
  • PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM

    OBJECTIVE RD SHARMA|Exercise Section II - Assertion Reason Type|13 Videos
  • PLANE AND STRAIGHT LINE IN SPACE

    OBJECTIVE RD SHARMA|Exercise Chapter Test|31 Videos
  • REAL FUNCTIONS

    OBJECTIVE RD SHARMA|Exercise Chapter Test|60 Videos

Similar Questions

Explore conceptually related problems

If b=sqrt(3), c=1 and angleA=30^(@) , then the measure of angleB is

In Delta ABC , if: b = sqrt(3), c = 1 and A = 30^(@) , then the largest angle of the triangle is

In a Delta ABC if b=a(sqrt(3)-1) and /_C=30^(@) then the measure of the angle A is

In the triangle ABC. b=sqrt3cm,c=1cm.angleA=30^(@) . What is the value of a?

If a=1 , b=sqrt3 and angleA = 30^(@) , find the value of the angle B :

The sides of a triangle are in the ratio 3:4:5. The measure of the largest angle of the triangle is

If in a triangle ABC,b=sqrt(3),c=1 and B-C-90^(0), then angle A is

OBJECTIVE RD SHARMA-PROPERTIES OF TRIANGLES AND CIRCLES CONNECTED WITH THEM-Exercise
  1. In triangle ABC,b=sqrt3 c=1 and angleA=30^(@) then the measure of the ...

    Text Solution

    |

  2. The area of the triangle ABC,in which a=1,b=2angleC=60^(@) is

    Text Solution

    |

  3. In a triangle ABC,vertex angles A,B,C and side BC are given .The area ...

    Text Solution

    |

  4. The area of the circle and the area of a regular polygon of n sides an...

    Text Solution

    |

  5. If cotA/2=(b+c)/a ,then the DeltaABC,is

    Text Solution

    |

  6. In a DeltaABC ,tan(A/2)=5/6 ,tan(C/2)=2/5,then

    Text Solution

    |

  7. In a triangle ABC , the line joining the circumcentre and incentre is ...

    Text Solution

    |

  8. In a triangle ABC,r=

    Text Solution

    |

  9. The ex-radii of a triangle r(1),r(2),r(3) are the hamonic progression ...

    Text Solution

    |

  10. In any triangle A B C , prove that: a^3cos(B-C)+b^3cos(C-A)+c^3cos(A-B...

    Text Solution

    |

  11. If c^2 = a^2 + b^2, 2s = a + b + c, then 4s(s-a) (s - b)(s-c)

    Text Solution

    |

  12. The sides of a triangle are 13,14,15, then the radius of its in-circle...

    Text Solution

    |

  13. If a cos A=b cos B , then the triangle ,is

    Text Solution

    |

  14. The in-radius of the triangle whose sides are 3,5,6,is

    Text Solution

    |

  15. In an equilaterial triangle of side 2sqrt3 cms, the circum-radius ,is

    Text Solution

    |

  16. If the angles of a triangle are in the ratio 1:2:3,the corresponding s...

    Text Solution

    |

  17. In any !ABC , (Sigma)((sin^(2)A+sinA+1)/(sinA)) is always greater tha...

    Text Solution

    |

  18. In any !ABC , (Sigma)((sin^(2)A+sinA+1)/(sinA)) is always greater tha...

    Text Solution

    |

  19. In a right angled !ABC sin^(2)A+sin^(2)B+sin^(2)C=

    Text Solution

    |

  20. In any DeltaABC if 2 cosB=a/c ,then the triangle ,is

    Text Solution

    |