Home
Class 12
MATHS
In a right angled triangle the hypotenus...

In a right angled triangle the hypotenuse is `2sqrt(2)` times the length of perpendicular drawn from the opposite vertex, on the hypertenuse, then the other two angles, are

A

`pi/8, (3pi)/4`

B

`pi/4, pi/4`

C

`pi/12, (5pi)/12`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP: CHAPTER 3-3.1|10 Videos

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP: CHAPTER 3-3.2|17 Videos

  • TRIGONOMETRIC FUNCTIONS

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS - PART-B: MASTERING THE BEST|27 Videos

  • THREE DIMENSIONAL GEOMETRY

    MARVEL PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|39 Videos

  • VECTORS

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|20 Videos

Similar Questions

Explore conceptually related problems

In a right angled triangle the hypotenuse is 2sqrt(2) xx the perpendicular distance drawn from the opposite vertex.then the other acute angles of the triangle are

In a right angled triangle the hypotenuse is 2sqrt(2) xx the perpendicular drawn from the opposite vertex.Then the other acute angles of the triangle are (a) (pi)/(3)and(pi)/(6) (b) (pi)/(8)and(3 pi)/(8) (c) (pi)/(4) and (pi)/(4) (d) (pi)/(5) and (3 pi)/(10)

In a right angled triangle,the hypotenuse is four xx as long as the perpendicular drawn to it from the opposite vertex.One of the acute angle is

ABC is a right angles triangle at B. The hypotenuse AC is four times the perpendicular BD drawn to it from the opposite vertex and AD

If the hypotenuse of a right-angled triangle is four xx the length of the perpendicular drawn from the opposite vertex to it,then the difference of the two acute angles will be 60^(@) (b) 15^(0) (c) 75^(0) (d) 30^(0)

MARVEL PUBLICATION-TRIGONOMETRIC FUNCTIONS-MASTERING THE BEST - ALL TOPICS
  1. Domain of f(x) =(sin^(-1)(x-3))/sqrt(9-x^(2)), is

    Text Solution

    |

  2. Quadratic equation 8 "sec"^(2) theta - 6 "sec" theta + 1 = 0 has

    Text Solution

    |

  3. In a right angled triangle the hypotenuse is 2sqrt(2) times the length...

    Text Solution

    |

  4. If: sin(x+pi/6)=sqrt3/2, where 0 le x le 2pi, then: x=

    Text Solution

    |

  5. Two sides of a triangle are (sqrt(3)+1) and (sqrt(3)-1), and the angle...

    Text Solution

    |

  6. If: a/(cos A) = b/(cos B) = c/(cos C), then triangleABC, is

    Text Solution

    |

  7. If B=60^(@), in triangleABC, then

    Text Solution

    |

  8. In a DeltaABC, If A=30^@,b=2,c=sqrt3+1, then (C-B)/2 is

    Text Solution

    |

  9. If triangleABC is right angled at A, then: tanBtanC=

    Text Solution

    |

  10. If (sin theta) and (cos theta) are the roots of the equation ax^(2)+bx...

    Text Solution

    |

  11. If triangleABC is a right angled at C, then tanA + tan B equals

    Text Solution

    |

  12. If: cos( A/2) = sqrt((b+c)/(2c)), then c^(2)=

    Text Solution

    |

  13. If the area of triangleABC is triangle =a^(2) -(b-c)^(2), then: tanA =

    Text Solution

    |

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

    Text Solution

    |

  15. In DeltaABC, " if " b^(2) + c^(2) = 2a^(2), then value of (cotA)/(cot ...

    Text Solution

    |

  16. In triangle ABC if a^(4) + b^(4) + c^(4) = 2a^(2)b^(2) + 2b^(2)c^(2) t...

    Text Solution

    |

  17. If, in triangleABC, angleB=angleC=45^(@), then

    Text Solution

    |

  18. If, in triangleABC, tanA : tan B : tan C= 2:3:4, then: sec^(2)C=

    Text Solution

    |

  19. If, in triangleABC, tanC=4, then: sec^(2)C=

    Text Solution

    |

  20. If, in triangleABC, B=3C, then: (b-c)/(2c)=

    Text Solution

    |