Home
Class 12
MATHS
The two adjacent sides of a cyclic quadr...

The two adjacent sides of a cyclic quadrilateral are 2 cm and 5 cm and the angle between them is `60^(@)` . If the third side is 3 cm, then the fourth side is of length

A

2

B

3

C

4

D

5

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (3)(TRUE AND FALSE)|3 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (3)(FILL IN THE BLANKS)|2 Videos

  • PROPERTIES OF TRIANGLES

    ML KHANNA|Exercise Problem Set (2)(FILL IN THE BLANKS)|3 Videos

  • PROGRESSIONS

    ML KHANNA|Exercise MISCELLANEOUS EXERCISE (ASSERTION/REASON) |1 Videos

  • RECTANGULAR CARTESIAN CO-ORDINATE SYSTEM AND THE STRAIGHT LINE

    ML KHANNA|Exercise COMPREHENSION |11 Videos

Similar Questions

Explore conceptually related problems

If two adjacent sides of a cyclic quadrilateral ar 2 and 5 and the angle between them is 60 . If the third side is 3, then the remaining fourth side is (a) 2 (b) 3 (c) 4 (d) 5

The lengths of two adjacent sides of a cyclic quadrilateral are 2 units and 5 units and the angle between them is 60^(@) . If the area of the quadrilateral is 4sqrt(3) sq. units, then the perimeter of the quadrilateral is

The two adjacent sides of a cyclic quadrilateral are 2 and 5 and the angle between them is 60^(0). If the area of the quudrilateral is 4sqrt(3) find the remaining two sides.

The adjacent sides of a parallelogram are 6 cm and 8 cm and the angle between them is 30^(@) . What is the area of the parallelogram ?

The adjacent sides of a parallelogram are 36 cm and 27 cm in length.If the distance between the shorter sides is 12 cm,then the distance between the longer sides is

The adjacent sides of a parallelogram are 15 cm and 8 cm. If the distance between thelonger sides is 4 cm, find the distance between the shorter sides.

ML KHANNA-PROPERTIES OF TRIANGLES -Problem Set (3)(MULTIPLE CHOICE QUESTIONS)
  1. If the sides of triangle a,b,c be is A.P. then tan""A/2+tan""C/2=

    Text Solution

    |

  2. If in a triangle ABC, S = a^2 - (b -c)^2 then tan A is equal to

    Text Solution

    |

  3. If c^(2)=a^(2) +b^(2), then 4s(s-a)(s-b)(s-c) is equal to

    Text Solution

    |

  4. If in a triangle ABC cos A cos B+sin Asin B sin C = 1, then the sides ...

    Text Solution

    |

  5. If in a triangle ABC cos Acos B + sin A sin B sin C = 1, then the tria...

    Text Solution

    |

  6. If in a !ABC , a = 6 , b = 3 and cos (A -B) =4/5,then its area in squa...

    Text Solution

    |

  7. In a triangle ABC we define x = tan""(B-C)/2 tan""A/2, y=tan""(C-A)/2 ...

    Text Solution

    |

  8. In a triangle ABC if a =5,b= 4,cos (A - B) = 31/32, then the third sid...

    Text Solution

    |

  9. In a triangle cot A cot B cot C gt 0, then the triangle is

    Text Solution

    |

  10. If cos B cos C+sin B sin C sin^2 A = 1, then the triangle ABC is

    Text Solution

    |

  11. If cos A+ cos B+cos C = 3//2," then " DeltaABC is

    Text Solution

    |

  12. The two adjacent sides of a cyclic quadrilateral are 2a n d5 and the a...

    Text Solution

    |

  13. The two adjacent sides of a cyclic quadrilateral are 2 cm and 5 cm and...

    Text Solution

    |

  14. If a,b,c,d are the side of a quadrilateral, then find the the minimuym...

    Text Solution

    |

  15. There can exist a triangle ABC satisfying the conditions :

    Text Solution

    |

  16. If the sides of a triangle are 17 , 25a n d28 , then find the greatest...

    Text Solution

    |

  17. In a Delta ABC, tan 4 - ,tan, then

    Text Solution

    |

  18. If the cotangents of half the angles of a triangle are in A.P., then ...

    Text Solution

    |

  19. If the roots of the equation c^(2)x^(2)- c(a+b)x + ab =0 are sin A, s...

    Text Solution

    |

  20. Which of the following holds goods for any triangle ABC ?

    Text Solution

    |