Home
Class 9
MATHS
In Figure, x+y= 270 (b) 230 (c) 210 (...

In Figure, `x+y=` 270 (b) 230 (c) 210 (d) `190^0`

Promotional Banner

Topper's Solved these Questions

  • TABULAR REPRESENTATION OF STATISTICAL DATA

    RD SHARMA|Exercise All Questions|62 Videos

Similar Questions

Explore conceptually related problems

In Figure,the value of y is 20^(0) (b) 30^(@) (c) 45^(@) (d) 60^(@)

In a circle, the major arc is 3 times the minor arc. The corresponding central angles and the degree measures of two arcs are 90^0a n d 270^0 (b) 90^0a n d 90^0 270^0a n d 90^0 (d) 60^0a n d 210^0

In Figure,if ABCD, then x=100^(@)(b)105^(0) (c) 110^(0)(d)115^(0)

In Figure, A B C is a triangle in which /_B=2/_C . D is a point on side B C such that A D bisects /_B A C a n d A B=C DdotB E is the bisector of /_B . The measure of /_B A C is 72^0 (b) 73^0 (c) 74^0 (d) 96^0

L_1=(a-b)x+(b-c)y+(c-a)=0L_2=(b-c)x+(c-a)y+(a-b)=0L_3=(c-a)x+(a-b)y+(b-c)=0 KAMPLE 6 Show that the following lines are concurrent L1 = (a-b) x + (b-c)y + (c-a) = 0 12 = (b-c)x + (c-a) y + (a-b) = 0 L3 = (c-a)x + (a-b) y + (b-c) = 0. ,

In Figure,if (y)/(x)=5 and (z)/(x)=4, then the value of x is 8^(0)( b) 18^(0)(c)12^(0) (d) 15^(0)

The equation to the normal to the curve y=sinx at (0,\ 0) is x=0 (b) y=0 (c) x+y=0 (d) x-y=0

The three sides of a triangular field are 20 metres,21 metres and 29 metres long respectively.The area of the field is (a) 210 sq. m (b) 215 sq.m (c) 230 sq.m (d) None of these

The number of positive integral solutions of equation a.b.c=840 will be (a) 243 (b) 263 (c) 270 (d) 309

In Figure, A O B is a straight line. If /_A O C+/_B O D=85^0, then /_C O D= (a)85^0 (b) 90^0 (c) 95^0 (d) 100^0

RD SHARMA-TRIANGLE AND ITS ANGLES-All Questions
  1. In a A B C , if /A=60^0,\ /B=80^0 and the bisectors of /B\ a n d\ /C ...

    Text Solution

    |

  2. If the bisectors of the acute angles of a right triangle meet at O ...

    Text Solution

    |

  3. Line segments A B\ a n d\ C D intersect at O such that A C || D Bdot I...

    Text Solution

    |

  4. The bisectors of exterior angles at B\ a n d\ C of /A B C meet at Od...

    Text Solution

    |

  5. In a A B C ,\ /A=50^0a n d\ B C is produced to a point Ddot If the bi...

    Text Solution

    |

  6. The side B C of A B C is produced to a point Ddot The bisector of /A ...

    Text Solution

    |

  7. In Figure, if E C || A B ,\ /E C D=70^0A N D\ /B D O=20^0 , then /O B ...

    Text Solution

    |

  8. In Figure, x+y= 270 (b) 230 (c) 210 (d) 190^0

    Text Solution

    |

  9. If the measures of angles of a triangle are in the ratio of 3:4:5, w...

    Text Solution

    |

  10. In Figure, if A B|B C , then x= 18 (b) 22 (c) 25 (d) 32

    Text Solution

    |

  11. In Figure, what is z in terms of \ a n d\ y ? x+y+180 (b) x+y-180 18...

    Text Solution

    |

  12. In Figure, for which value of x is l1 l2 ? 37 (b) 43 (c) 45 (d) 47

    Text Solution

    |

  13. In Figure, what is y in terms of x\ ? 3/2x (b) 4/3x (c) x (d) ...

    Text Solution

    |

  14. In Figure, if l1 l2, the value of x is 22 1/2 (b) 30 (c) 45 (d) 60

    Text Solution

    |

  15. In Figure, what is the value of x ? (a)35 (b) 45 (c) 50 (d) 60

    Text Solution

    |

  16. In r s t ,\ what is the value of x\ ? 40 (b) 90^0 (c) 80^0 (d) ...

    Text Solution

    |

  17. In Figure, the value of x is 65^0 (b) 80^0 (c) 95^0 (d) 120^0

    Text Solution

    |

  18. In Figure, if B P||C Q and A C=B C , then the measure of x is 20^0 (b...

    Text Solution

    |

  19. In Figure, A B\ a n d\ C D are parallel lines and transversal E F in...

    Text Solution

    |

  20. The base B C of triangle A B C is produced both ways and the measure...

    Text Solution

    |