Home
Class 12
MATHS
The base angles of a triangle are (22 (1...

The base angles of a triangle are `(22 (1)/(2))^(@)and (112 (1)/(2))^(@).` If b is the base and h is the height of the triangle then-

A

`b=2h`

B

`b=3h`

C

`b=(1+sqrt3)h`

D

`2b=3h`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 5|89 Videos
  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 7|90 Videos
  • MCQ's

    CHHAYA PUBLICATION|Exercise QUESTION PAPER 33|1 Videos
  • MCQ ZONE 3

    CHHAYA PUBLICATION|Exercise Question Paper 8|30 Videos
  • Measures of Central Tendency

    CHHAYA PUBLICATION|Exercise Exercise 2 C Very short answer type question|18 Videos

Similar Questions

Explore conceptually related problems

If the base angles of triangle are ((22)/(12))^@ and (112 1/2)^@ , then prove that the altitude of the triangle is equal to 1/2 of its base.

if two angles of a triangle are tan ^(-1)""(1)/(2) and tan^(-1) ""(1)/(3) , then find the third angle .

If two angles of a triangle are tan ^(-1) 2 and tan^(-1) 3, what is the third angle ?

The base of an isosceles triangle is 12 cm and the length of each of the equal sides is 10 cm, find the height of the triangle.

if two angles of a triangle are cot ^(-1)""(1)/(2) and cot ^(-1)""(1)/(3) then find the third angle .

If two angles of a triangle are tan^(-1) (2) and tan^(-1) (3) , then find the third angles

If two angles of a triangle are tan^(-1)(2)a n dtan^(-1)(3), then find the third angle.

The sides of a triangle ABC are (x^(2) + x +1),(2x+1) and (x^(2)-1) . Find the greatest angle of the triangle.

The base of a triangle is 5 units long and has equation (x+2)/(2)=(y-1)/(1)=(z)/(4) . Find the area of the triangle if its remaining vertex is at (1,-1,2).

If the three sides of a triangle are (a^2 + b^2) cm., (a^2 - b^2) cm. and 2ab cm., then the greatest angle of the triangle is

CHHAYA PUBLICATION-MCQ's-QUESTION PAPER 3
  1. If sin C and cos C are the two roots of the quadatic equation 2x^(2) -...

    Text Solution

    |

  2. If 11theta=90^(@), then the value of the expression tan theta tan 2 t...

    Text Solution

    |

  3. The base angles of a triangle are (22 (1)/(2))^(@)and (112 (1)/(2))^(@...

    Text Solution

    |

  4. If alpha + beta =(pi)/(2)and beta + gamma =alpha, then the value of ta...

    Text Solution

    |

  5. If cos (alpha -beta) =(sqrt3)/(2) and cos (alpha + beta)=1/e, then the...

    Text Solution

    |

  6. A polygon has 35 diagonals, then the number os its sided is-

    Text Solution

    |

  7. Two sequence {t(n)} and {s(n)} are difined by t(n) =log ((5^(n+1))/(3 ...

    Text Solution

    |

  8. If the sum of the squares of the deviations of 25 observation taken fr...

    Text Solution

    |

  9. If A and B are the coefficients of x ^(p) and x ^(q) respectively in t...

    Text Solution

    |

  10. Elevent books consisting of 5 mathematics, 4 physics and 2 chemistry a...

    Text Solution

    |

  11. In the polynomial (x-1) (x-2) (x-3) …(x-100), the coefficient of x ^(9...

    Text Solution

    |

  12. Six line segments of lengths 2,3,4,5,6,7 units are given. The number o...

    Text Solution

    |

  13. For all positive values of x and y the value of ((1+x+x^(2))(1+y+y^(2)...

    Text Solution

    |

  14. The point represented by the complex number (2-i) is rotated about ori...

    Text Solution

    |

  15. The number of integral solutions of (x+1)/(x^(2)+4) ge 1/4 is-

    Text Solution

    |

  16. The solution set of the inequation of (x-2)/(x+5)gt2 is-

    Text Solution

    |

  17. If x,y,z are in A. P. then (1)/(yz) , (1)/(zx), (1)/(xy) are in-

    Text Solution

    |

  18. The condition theta x^(3) -2px+2q may be divisible by a factor of the ...

    Text Solution

    |

  19. The value of (1+(C(1))/(C(0))) (1+ (C(2))/(C(1)))(1+ (C(3))/(C(2))).....

    Text Solution

    |

  20. The area of the triangle whose vertices are represented by the complex...

    Text Solution

    |