Home
Class 12
MATHS
If two towers of heights h(1) and h(2) s...

If two towers of heights `h_(1)` and `h_(2)` subtend angles `60^(o)` and `30^(circ)` respectively at the mid poind of the line joining their feet then `h_(1): h_(2^(*))`

A

1:2

B

1:3

C

2:1

D

3:1

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • MAXIMA AND MINIMA

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|167 Videos

  • Pair Of Lines

    HIMALAYA PUBLICATION|Exercise QUESTION BANK|129 Videos

Similar Questions

Explore conceptually related problems

The tops of two towers of height x and y standing on a level ground subtend angles of 30^(@) and 60^(@) respectively at the centre of the line joining their feet. Find x:y

The angles of elevation of the top of two vertical towers as seen from the middle point of the line joining the feet of the towers are 60^(@) and 30^(@) respectively. The ratio of the height of the towers is

Why is H_(2)O a liquid and H_(2)S a gas?

The oxidation number of O in H_(2)O_(2) is ?

What is false about H_(2)O_(2)

H_(2)(g) + (1)/(2)O_(2)(g) rarr H_(2)O(g) Delta H = -242 kJ mol^(-1) . Bond energy of H_(2) and O_(2) are 436 mol^(-1) and 500 mol^(-1) respectively. What is the bond energy of the O-H bond ?

HIMALAYA PUBLICATION-MEASUREMENT OF ANGLES, TRIGONOMETRIC RATIOS AND RELATION BETWEEN SIDES AND ANGLES OF A TRIANGLE-QUESTION BANK
  1. The tops of two poles of height 20 mt and 14 mt are connected by a wir...

    Text Solution

    |

  2. The angle of elevation of the sun, if the length of the shadow of a to...

    Text Solution

    |

  3. If two towers of heights h(1) and h(2) subtend angles 60^(o) and 30^(c...

    Text Solution

    |

  4. The angle of depression of the top of a tower at a point 70mts from th...

    Text Solution

    |

  5. The horizontal distance between two towers is 60mts. The angular eleva...

    Text Solution

    |

  6. In the triangle A B C, hat(A)=30^(circ), hat(C)=105^(circ) and b=3 sqr...

    Text Solution

    |

  7. In the triangle A B C, hat(A)=75^(circ), hat(B)=45^(circ), c=sqrt(3), ...

    Text Solution

    |

  8. In the triangle A B C, hat(A)=120^(circ), b=2, hat(C)=30^(circ) then a...

    Text Solution

    |

  9. In a triangle ABC b=sqrt(3), c=1, A=30^(circ) then the largest angle o...

    Text Solution

    |

  10. If the angles of a triangle are in the ratio 1 : 2 : 3, then the sides...

    Text Solution

    |

  11. The angles A,B and C of a triangle ABC are in A.P. If b:c=sqrt(3):sqrt...

    Text Solution

    |

  12. In a triangle A B C, hat(A)=45^(circ), hat(B)=75^(circ), then a+c sqrt...

    Text Solution

    |

  13. If in a triangle A B C, a=5, b=4, A=(pi)/(2)+B, then the value of C is

    Text Solution

    |

  14. If the sides of a triangle are x^(2)+x+1, x^(2)-1 and 2 x+1 then the l...

    Text Solution

    |

  15. If in a triangle ABC, acos^(2).(C)/(2)+c cos^(2).(A)/(2)=(3b)/(2), the...

    Text Solution

    |

  16. In a triangle A B C, if cot A, cot B, cot C are in A.P, then a^(2), b^...

    Text Solution

    |

  17. If the angles A, B, C of a triangle are in A . P and sides a, b, c are...

    Text Solution

    |

  18. In a triangle A B C, hat(A)=(pi)/(2) then cos ^(2) B+cos ^(2) C=

    Text Solution

    |

  19. In a triangle ABC, a=4, b=3, /A=60^(@), then c is the root of the equa...

    Text Solution

    |

  20. In a DeltaABC, if a+b=3c, then the value of cot.(A)/(2)cot.(B)/(2) is

    Text Solution

    |