Home
Class 12
MATHS
The area (in square units) of Delta ABC ...

The area (in square units) of `Delta ABC` if
`angleA = 75^(@), angleB = 45^(@) and a = 2 (sqrt(3) + 1) ` is

A

6

B

`2sqrt(3)`

C

`6- 2sqrt(3)`

D

`6+2sqrt(3)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • AP EAMCET SOLVED PAPER 2018 ( 23-04-2019,SHIFT -1)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise Mathematics|39 Videos

  • AP EAMCET SOLVED PAPER 2019 (22-04-2019, SHIFT-2)

    TS EAMCET PREVIOUS YEAR PAPERS|Exercise MATHEMATICS|77 Videos

Similar Questions

Explore conceptually related problems

In /_\ABC , angleA=30^@, angle B=45^@ find angle C

In Delta ABC , if 2R + r = r_(2) then angleB =

The area (in square units) of the triangle formed by the lines x=0, y=0 and 3x+4y=12 is

The area (in square units) of the equilateral triangle formed by the tangent at (sqrt3,0) to the hyperbola x^(2) -3y^(2) =3 with the pair of asymptotes of the heyperbola is

Construct a triangle ABC, in which angleB = 60^@ , angleC = 45^@ and AB + BC + CA = 11 cm.

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

In a Delta ABC if angleA = 90^(@) , the Cos^(-1)((R )/(r_(2) + r_(3))) is equal to

The area (in square units ) of the triangle formed by x^2-3xy+2y^2=0 x+y+1=0

TS EAMCET PREVIOUS YEAR PAPERS-AP EAMCET SOLVED PAPER 2019-MATHEMATICS
  1. If alpha and beta are the least and the greatest values of f(x)= (sin^...

    Text Solution

    |

  2. If x in ((-pi)/2, pi/2), then log sec x =

    Text Solution

    |

  3. The area (in square units) of Delta ABC if angleA = 75^(@), angleB =...

    Text Solution

    |

  4. In Delta ABC,if 3a=b+c, then cot""B/2.cot""C/2=

    Text Solution

    |

  5. In a Delta ABC ," if " (2r(2)r(3))/(r(2)-r(1))=r(3)-r(1) then (r(1)...

    Text Solution

    |

  6. If 3hati-2hatj-hatk,2hati+3hatj-4hatk,-hati+hatj+2hatk and 4hati +5ha...

    Text Solution

    |

  7. If OA = 2hati + 2hatj+ hatk, OB = 2hati + 4hatj + 4hatk and the lengt...

    Text Solution

    |

  8. If a + xb + yc = 0, a xx b + b xx c + c xx a = 6 (bxxc) then the l...

    Text Solution

    |

  9. Let A = (alpha , 1 ,2 alpha ) , B= (3, 1,2) and C = 4 hati - hatj + 3...

    Text Solution

    |

  10. The shortest distance between the skew lines r = (6hati + 2hatj + 2h...

    Text Solution

    |

  11. If a makes an acute angle with b,r cdota = 0 and r xx b = c xx b, then...

    Text Solution

    |

  12. For a data consisting of 15 observations x(i), i=1,2,3,…,15 the follow...

    Text Solution

    |

  13. A and B each select one number at random from the distinct numbers 1, ...

    Text Solution

    |

  14. There are 3 bags A , B and C. Bag A contains 2 white and 3 black balls...

    Text Solution

    |

  15. If a random variable X has the probability distrbution given by P(X = ...

    Text Solution

    |

  16. A box contains 30 toys of same size in which 10 toys are white and all...

    Text Solution

    |

  17. The locus of the point of intersection of the lines x sin theta+(1-cos...

    Text Solution

    |

  18. A line L has intercepts a and b on the coordinate axes. When the axes ...

    Text Solution

    |

  19. If O is the origin and A and B are points on the line 3x - 4 y + 25 = ...

    Text Solution

    |

  20. If P(alpha, beta) be a point on the line 3x + y = 0 such that the poi...

    Text Solution

    |