Home
Class 9
MATHS
In the figure 'B C'. is parallel to 'D E...

In the figure 'B C'. is parallel to 'D E'. 'A B=6 ~cm, BD=3 ~cm'
a) '(##VPU_HSS_MAT_IX_C07_E04_001_Q##)'What is the length of AD? b) If 'BC=4 cm', what is DE?
(c) What is the ratio of the perimeters of the triangles 'ABC' and ADE?
d) 'cdot A B=5 ~cm_j AC^prime=4 ~cm, angle A=30^(circ) .' Draw the. triangle ABC and drạw a triangle whose periméter_is '11^1 /_2' xx the perimeter of ABC. '' (Annual 2019)

Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    V PUBLICATION|Exercise QUESTIONBANK|36 Videos

  • STATISTICS

    V PUBLICATION|Exercise QUESTIONBANK|39 Videos

Similar Questions

Explore conceptually related problems

In the figure, PQ is parallel to BC PA: PB=2:3. AB=5centimetres,AQ=4 centimeters. a) Find AQ: QC. b) What is the length of QC ? c) Find AQ: AC

In the figure, AB=12 cm AD=4 cm. Then a) BD=---- cm. b) The ratio of the areas of triangle ADC and triangle BDC is =…….

In the figure, line AB is parallel to CD. AB=5 cm , AC=4 cm, angle CAB= 90^circ . a) Calculate the area of triangle ABC. b) How much is the area of triangle ABD? Write reason.

If AB=8 cm, AC=6 cm BC=9 cm. AD is the bisector of angle A. a) B D: D C= b) What is the ratio of areas of triangle ABD and triangle ACD?

In triangle ABC, AB = 8cm, BC = 6cm , AC=10cm. What is the position of the point C based on the circle with diameter AB ?

In the figure ABCD is a rectangle. AB= 6 cm, BC=4 cm . P is the midpoint of CD. a) What is the area of triangle APB? b) What is the area of triangle PAD? c) If AQ: Q B=1: 2, then what is the area of the quadrilateral AQPD?

Let A(2,3,4),B(4,3,2) and C(5,2,-1) be three points Find the area of the triangle ABC.

V PUBLICATION-SIMILAR TRIANGLES-Question bank
  1. In the figure AB is parallel to PQ. BC is parallel to BR. Prove that '...

    Text Solution

    |

  2. Triangle ABC' is a right angled triangle with 'angle B=90degree.' The...

    Text Solution

    |

  3. In the figure 'B C'. is parallel to 'D E'. 'A B=6 ~cm, BD=3 ~cm' a) ...

    Text Solution

    |

  4. In the figure, 'angle dotA=angle P, angle B=angle Q1, A B=9' centimetr...

    Text Solution

    |

  5. In the figure, 'O' is the centre of the circle. 'angle P=angle R=90^(c...

    Text Solution

    |

  6. In the figure, 'angle A B C=angle A P B=90^(circ) .' a). How' many tr...

    Text Solution

    |

  7. In the figure 'angle B=angle D=90^(circ), angle B F E=65^(circ)' a) ...

    Text Solution

    |

  8. In the figure 'angle dotB=angle D=angle E C A=90^(circ)' 'B C=D C=4' c...

    Text Solution

    |

  9. 'A B' is the diameter of the circle. 'C D' is a chord perpendicular to...

    Text Solution

    |

  10. In rilateral 'A B C D, A B=4' centimetres, 'BC=3' centimetres, 'CD=2' ...

    Text Solution

    |

  11. In the figure, 'angle A D B=angle B C D'. Prove that 'A B xx A C=A D^2...

    Text Solution

    |

  12. In the figure a) How many xx the sides of the large triangle is long...

    Text Solution

    |

  13. In the figure, the sides AC and BC are extended to the points 'Q' and ...

    Text Solution

    |

  14. In the figure, the sides of triangle 'ABC' are 5 cenfinetres, 6 centim...

    Text Solution

    |

  15. In triangle 'ABC, angle B=90 degree and 'BD' is perpendicular to AC. ...

    Text Solution

    |

  16. In the figure, the lines 'A B' and 'C D' Intersect at the point 'P'. P...

    Text Solution

    |

  17. In the figure, the line 'D B' extended and the perpendicular to 'BC' a...

    Text Solution

    |

  18. a)Find out the angles of the triangles APC and BPC in the figure. '(#...

    Text Solution

    |

  19. PQR and XVZ are. angled triangles and 'O Q=8' centimetre. 1) Find- 'a...

    Text Solution

    |

  20. A point 'O' inside the hexagon ABCDEF is joined to its vertices and th...

    Text Solution

    |