Home
Class 9
MATHS
In the figure, 'angle dotA=angle P, angl...

In the figure, 'angle dotA=angle P, angle B=angle Q_1, A B=9' centimetres, 'A C=10' centimetres, 'P R=' 20 centimetres,
a) What is the length of PQ?.
b) If the perimeter of triangle 'ABC' is 30 centimetres, what Is the perimeter of triangle PQR?
'(##VPU_HSS_MAT_IX_C07_E04_002_Q01##)' c) If area of triangle ABC is '30 sqrt2' square centimetres. What is the area of triangle 'beginarrayll PQR?

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 the area of triangle APB is 25 square centimetres. What is the area of triangle ABC ? What is the area of rectangle ABCD?

In the figure, B D=D C, P A=P D. Area of triangle A B C is 100 sq.cm. What is the area of triangle PAB?

In the figure, MN is parallel to QR. PM =6 centimetres, P Q=10 centimetres. a) What is the length of MQ? b) What is PN : NR?

In triangle ABC, /_A= /_B = 30^@ ,AC= 4 centimetres What is the length of BC.

Circle with centre O touches the sides of the triangle at P, Q and R, AB=AC , AQ=4 centimetres and CQ=6 centimetres. What is the length of CP? .

In triangle ABC,angle B=90,AB=12 centimetres. BC=5 centimetres. What is the circum radius of triangle ABC.

V PUBLICATION-SIMILAR TRIANGLES-Question bank
  1. Triangle ABC' is a right angled triangle with 'angle B=90degree.' The...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  20. (##VPUHSSMATIXC07E04019Q01##)' a) Write the measure of 'angle A'. b...

    Text Solution

    |