Home
Class 11
MATHS
In Delta ABC , side c= 2 sqrt2 and a...

In ` Delta ABC , ` side ` c= 2 sqrt2 and angle A= 30 ^(@) and if ` the radius of the circumcircle is 2 then

A

` a= 2 sqrt2 , angle C = 60 ^(@) `

B

` a = 2 , angle C = 45 ^(@) `

C

` a= 2 , angle C= 135 ^(@) `

D

` a= 2 , angle C = 45 ^(@) or 135^(@) `

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I ( Straight Objective Type Questions ) |58 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise LECTURE SHEET EXERCISE - I (More than One correct answer Type Questions) |4 Videos

  • PROPERTIES OF TRIANGLES

    AAKASH SERIES|Exercise EXERCISE - II|148 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 sides of a triangle ABC are 6,8,10 units, then the radius of its circumcircle is

In a Delta ABC , if a:b:c=4:5:6 , then the ratio of the radius of the circumcircle to that of the incircle is

In Delta ABC , a/b = 2 + sqrt2 " and " angle C = 60^(@) . Then the ordered pair (angle A , angle B) is equal to

In Delta ABC , b = sqrt 3+ 1 , c sqrt3-1 and angle A = 60 ^(@) then the value of tan (( B-C)/( 2)) =

In a Delta ABC, if a:b:c=4:5:6, then the ratio of the radius of its circumcircle to that of its incircle

In triangle ABC, angleA=60^(@), angle B=40^(@), and angle C=80^(@) If P is the center of the circumcircle of triangle ABC with radius unity, then the radius of the circumcircle of triangle BPC is

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

In Delta ABC , right angle is at B,AB = 5cm and angle ACB =30^(@) Determine the lengths of the sides BC and AC.

In a triangle ABc if a=100= c=100 sqrt(2) and A=30^(@) then the angle B=

In Delta ABC " if " 3 sin A = 6 sin B = 2 sqrt3 sin C , " then " angle A =

AAKASH SERIES-PROPERTIES OF TRIANGLES-PRACTICE EXERCISE
  1. In Delta ABC , if A =30 ^(@) , b= 8 , a = 6 B= sin ^(-1) x , then ...

    Text Solution

    |

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

    Text Solution

    |

  3. In Delta ABC , side c= 2 sqrt2 and angle A= 30 ^(@) and if the ...

    Text Solution

    |

  4. If the sum of the squares of the sides of a triangles ABC is equal ...

    Text Solution

    |

  5. If the sides of a triangles are in the ratio 2 : sqrt6 : sqrt3 + 1 ...

    Text Solution

    |

  6. If the angles of a triangles are 30 ^(@) , 45 ^(@) and the include...

    Text Solution

    |

  7. IF the perimeter of a triangle is 12 times the arithmetic mean of the ...

    Text Solution

    |

  8. In Delta ABC , if b=c = R then A =

    Text Solution

    |

  9. IF the angles of a triangle are in the ratio 2:3:5, then the ratio of ...

    Text Solution

    |

  10. If the angles of a triangles are in the ratio 1: 5: 6 then the ratio...

    Text Solution

    |

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

    Text Solution

    |

  12. In DeltaABC , if a =4 , b = 5, c= 60 ^(@) , then C =

    Text Solution

    |

  13. If in a triangle ABC, the altitudes from the A,B,C on opposite sides a...

    Text Solution

    |

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

    Text Solution

    |

  15. In Delta ABC on root of the equation x^(2) - 2bx cos A + b^(2) ...

    Text Solution

    |

  16. In a triangle ABC, (a^2-b^2-c^2) tan A+ (a^2-b^2+c^2) tan B is equal t...

    Text Solution

    |

  17. If the angles of a right angled triangles are in A.P. Then the side...

    Text Solution

    |

  18. If sides of a triangles are in the ratio x: y : sqrt( x^(2) +xy + y...

    Text Solution

    |

  19. If a:b: c = 3: 5: 7 then cos A : cos B : cos C

    Text Solution

    |

  20. If A = 60 ^(@) " then " ( 1)/(a+b) + (1) /( a+ c) =

    Text Solution

    |