Home
Class 9
MATHS
In the adjacent figure m || n. A, B are ...

In the adjacent figure m || n. A, B are any two points on m and n respectively. Let ‘C’ be an interior, point between the lines m and n. Find `angleACB`.

Promotional Banner

Topper's Solved these Questions

  • LINES AND ANGLES

    NCERT TAMIL|Exercise EXERCISE XERCISE - 4.4|17 Videos
  • LINES AND ANGLES

    NCERT TAMIL|Exercise DO THESE|6 Videos
  • LINES AND ANGLES

    NCERT TAMIL|Exercise EXERCISE XERCISE - 4.2|8 Videos
  • LINEAR EQUATIONS IN TWO VARIABLES

    NCERT TAMIL|Exercise EXERCISE 8.5|12 Videos
  • MENSURATION

    NCERT TAMIL|Exercise EXERCISE 7.4|10 Videos

Similar Questions

Explore conceptually related problems

Let A and B be two sets having m and n elements respectively . Then total number of functions from A to B is

O P Q R is a square and M ,N are the middle points of the sides P Qa n dQ R , respectively. Then the ratio of the area of the square to that of triangle O M N is (a)4:1 (b) 2:1 (c) 8:3 (d) 7:3

In the adjacent figure, a line n falls on lines 1 and m such that the sum of the interior angles 1 and 2 is less than 180°, then what can you say about lines 1 and m.

In the adjoint figure, line l || line m and n is the transversal. anglea=100^(@). Find measure of anglec

In a triangle A B C ,Da n dE are points on B Ca n dA C , respectivley, such that B D=2D Ca n dA E=3E Cdot Let P be the point of intersection of A Da n dB Edot Find B P//P E using the vector method.

In the adjoining figure, two circles intersect each other at points M and N . Secants drawn from points M and N intersect cirecls at point R, S, P and Q as shown in the figure.

A B C D is a parallelogram. If La n dM are the mid-points of B Ca n dD C respectively, then express vec A La n d vec A M in terms of vec A Ba n d vec A D . Also, prove that vec A L+ vec A M=3/2 vec A Cdot

The direction cosines of two lines are connected by relation l+m+n=0 and 4l is the harmonic mean between m and n. Then,

Two sets A and B are such that n(A) = m and (B) = k. If the number of subsets A and B is! 144, find the values of m and k.

If M and N are any two events, then the probability that exactly one of them occurs is

NCERT TAMIL-LINES AND ANGLES -EXERCISE XERCISE - 4.3
  1. It is given that l || m to prove angle1 is supplement to angle8. Write...

    Text Solution

    |

  2. In the adjacent figure AB || CD, CD || EF and y : z = 3 : 7, find x.

    Text Solution

    |

  3. In the adjacent figure AB || CD, EF bot CD and angleGED = 126^(@), fin...

    Text Solution

    |

  4. In the adjacent figure PQ || ST, anglePQR = 110^(@) and angleRST = 130...

    Text Solution

    |

  5. In the adjacent figure m || n. A, B are any two points on m and n resp...

    Text Solution

    |

  6. Find the value of a and b, given that p || q and r || s.

    Text Solution

    |

  7. If in the figure a || b and c || d, then name the angles that are cong...

    Text Solution

    |

  8. In the figure the arrow head segments are parallel. find the value of ...

    Text Solution

    |

  9. In the figure the arrow head segments are parallel. find the value of ...

    Text Solution

    |

  10. Find the value of x and y from the figure.

    Text Solution

    |

  11. From the figure find x and y.

    Text Solution

    |

  12. Draw figures for the following statement. “If the two arms of one angl...

    Text Solution

    |

  13. In the given figure, if AB || CD, angleAPQ= 50^(@) and anglePRD = 127^...

    Text Solution

    |

  14. In the adjacent figure PQ and RS are two mirrors placed parallel to ea...

    Text Solution

    |

  15. In the figures given below AB || CD. EF is the transversal intersectin...

    Text Solution

    |

  16. In the adjacent figure, AB || CD, ‘t’ is a transversal intersecting E ...

    Text Solution

    |

  17. In the adjacent figure AB || CD. Find the value of x, y and z.

    Text Solution

    |

  18. In the adjacent figure AB || CD. Find the values of x, y and z.

    Text Solution

    |

  19. In each of the following figures AB || CD. Find the value of x in each...

    Text Solution

    |