Home
Class 9
MATHS
Find the area of a triangle two sides...

Find the area of a triangle two sides of which are `18\ c m\ a n d\ 10\ c m` and the perimeter is `42\ c mdot`

Promotional Banner

Topper's Solved these Questions

  • GRAPHICAL REPRESENTATION OF STATISTICAL DATA

    RD SHARMA ENGLISH|Exercise All Questions|85 Videos

  • INTRODUCTION TO EUCLID'S GEOMETRY

    RD SHARMA ENGLISH|Exercise All Questions|27 Videos

Similar Questions

Explore conceptually related problems

Find the area of a triangle, two sides of which are 8\ c m\ a n d\ 11\ c m and the perimeter is 32\ c mdot

Find the area of a triangle two sides of which are 18cm and 10cm and the perimeter is 42cm.

Find the area of a triangle hose sides are 9c m, 12 cm\ a n d\ 15\ c mdot

Find the area of a triangle whose sides are 13 c m ,14c m ,15cm

Find the area of a triangle whose sides are 13 c m ,14c m ,15cm

Find the area of an isosceles triangle having the base x\ c m\ and one side y\ c m

Find the area of an equilateral triangle having each side x\ c m

Is it possible to draw a triangle with sides of length 2c m ,\ 3c m\ a n d\ 7c m ?

Find the area of a right angled triangle with base B C=7\ c m and hypotenuse A C=25\ c mdot

Find the area of an equilateral triangle having altitude h\ c mdot

RD SHARMA ENGLISH-HERON'S FORMULA-All Questions
  1. Find the area of a triangle whose sides are respectively 150 cm, 120 c...

    Text Solution

    |

  2. Find the area of a triangle hose sides are 9c m, 12 cm\ a n d\ 15\ c...

    Text Solution

    |

  3. Find the area of a triangle two sides of which are 18\ c m\ a n d\ ...

    Text Solution

    |

  4. In a Delta A B C ,\ A B=15 c m ,\ B C=13 c m\ a n d\ A C=14 c mdot Fin...

    Text Solution

    |

  5. The perimeter of a triangular field is 540 m and its sides are in ...

    Text Solution

    |

  6. The perimeter of a triangle is 300 mdot If its sides are in the ...

    Text Solution

    |

  7. The perimeter of a triangular field is 240dm. If two of its sides a...

    Text Solution

    |

  8. A triangle has sides 35 cm, 54 cm and 61 cm long. Find its area. Also,...

    Text Solution

    |

  9. The lengths of the sides of a triangle are in the ration 3:4:5 and ...

    Text Solution

    |

  10. The perimeter of an isosceles triangle is 42 c m and its base is (3/2)...

    Text Solution

    |

  11. Find the area of the shaded region in Figure.

    Text Solution

    |

  12. Find the area of a quadrilateral A B C D\ whose sides are 9\ m ,\ ...

    Text Solution

    |

  13. Find the area of the quadrilateral A B C D , in which A B=7c m ,\ B...

    Text Solution

    |

  14. In Figure, A B C D is a field in the form of a quadrilateral whose ...

    Text Solution

    |

  15. A field is in the shape of a trapezium whose parallel sides are 25m...

    Text Solution

    |

  16. Find the area of a trapezium whose parallel sides 25 c m ,13 c m and o...

    Text Solution

    |

  17. Students of a school staged a rally for cleanliness compaign. They w...

    Text Solution

    |

  18. A rhombus shaped field has green grass for 18 cows to graze. If eac...

    Text Solution

    |

  19. Sanya has a piece of land which is in the shape of a rhombus. She w...

    Text Solution

    |

  20. A floral design on a floor is made up of 16 tiles which are triangu...

    Text Solution

    |