Home
Class 7
MATHS
The sides of a triangle are in the ra...

The sides of a triangle are in the ratio `1:2: 3.` If the perimeter is 36 cm, find its sides.

Promotional Banner

Topper's Solved these Questions

  • PROPERTIES OF TRIANGLES

    RD SHARMA ENGLISH|Exercise All Questions|144 Videos

  • RATIONAL NUMBERS

    RD SHARMA ENGLISH|Exercise All Questions|108 Videos

Similar Questions

Explore conceptually related problems

The sides of a triangle are in the ratio 1:2:3. If the perimeter is 30cm, find the sides.

The lengths of the sides of a triangle are in the ratio 4:5:3 and its perimeter is 96 cm. Find its area.

The lengths of the sides of a triangle are in the ratio 2:3:4. If the perimeter of the triangle is 63 cm, find the lengths of the sides of the triangle.

The lengths of the sides of a triangle are in the ratio 4 : 5 : 3 and its perimeter is 96 cm. Find its area.

The sides of a triangle are in the ratio 2:3:5. If its perimeter is 100cm, the length of its smallest side is: (a) 2cm (b) 20cm (c) 3cm (d) 5cm

The sides of a triangle are in the ratio 5 : 12 : 13 and its perimeter is 150 cm. Find the area of the triangle.

The sides of a triangle are in the ratio 13 : 14 : 15 and its perimeter is 84 cm . Find the area of the triangle .

Sides of a triangle are in the ratio of 12 : 17 : 25 and its perimeter is 540 cm. Find its area.

The adjacent sides of a parallelogram are in the ratio 5:3. if its perimeter is 96 cm, find the sides of the parallelogram.

The sides of a triangle field are in the ratio 5 : 3 : 4 and its perimeter is 180 m. Find : its area

RD SHARMA ENGLISH-RATIO AND PROPORTION-All Questions
  1. The boys and the girls in a school are in the ratio 7: 4. If total ...

    Text Solution

    |

  2. The ratio of monthly income to the savings of a family is 7: 2. If ...

    Text Solution

    |

  3. The sides of a triangle are in the ratio 1:2: 3. If the perimeter i...

    Text Solution

    |

  4. A sum of Rs 5500 is to be divided between Raman and Aman in the rat...

    Text Solution

    |

  5. The ratio of zinc and copper in an alloy is 7: 9. It the weight of ...

    Text Solution

    |

  6. In the ratio 7: 8. if the consequent is 40, what is the antecedent?

    Text Solution

    |

  7. Divide Rs 351 into two parts such that one may be to the other as 2...

    Text Solution

    |

  8. Find the ratio of the price of pencil to that of ball pen, if penci...

    Text Solution

    |

  9. In a class, one out of every six students fails. If there are 42 st...

    Text Solution

    |

  10. Compare the ratios: 5: 12\ a n d\ 3:8

    Text Solution

    |

  11. Compare the ratios: 7:6\ a n d\ 4 :9

    Text Solution

    |

  12. Find two equivalent ratios of 6: 15.

    Text Solution

    |

  13. Fill in the following blanks: (14)/(21)=()/3=6/()

    Text Solution

    |

  14. Which ratio is larger in the following pairs? 3:4\ or\ 9: 16 (ii) ...

    Text Solution

    |

  15. Which ratio is larger in the following pairs? (i)4:7\ or\ 5:8 (ii) ...

    Text Solution

    |

  16. Give two equivalent ratios of 6: 8.

    Text Solution

    |

  17. Fill in the following blanks:(12)/(20)=()/5=9/()

    Text Solution

    |

  18. Are 30 ,\ 40 ,\ 45 ,\ 60 in proportion?

    Text Solution

    |

  19. Are 36 ,\ 49 ,\ 6,7 in proportion?

    Text Solution

    |

  20. Are 4, 12 , 36 in continued proportion?

    Text Solution

    |