Home
Class 7
MATHS
Find the area in square centimetres of t...

Find the area in square centimetres of the triangle whose base and altitude are as under: (i) Base = 15 cm, altitude = 8 cm (ii) Base = 1.5 m, altitude = 0.8 m

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • LINES AND ANGLES

    RD SHARMA ENGLISH|Exercise All Questions|117 Videos

  • MENSURATION-2

    RD SHARMA ENGLISH|Exercise All Questions|83 Videos

Similar Questions

Explore conceptually related problems

Find the area in square metres of the parallelogram whose base and altitudes are as under:

Find the area in square centimetres of a triangle whose base and altitude are as follows: base =18 cm, altitude = 3.5 cm base = 8 dm, altitude =15 cm

Find the area in square metres of the parallelogram whose base and altitudes are as under: (a) Base =15\ d m , altitude =\ 6. 4\ d m (b) Base =1\ m\ 40\ c m , altitude =\ 60\ c m

Find the area, in square metres, of the trapezium whose bases and altitudes are: bases = 12dm and 30dm, altitude = 10dm

Find the area of a triangle whose base and altitude are 5cm and 4cm respectively.

Find the area, in square centimetres, of a square whose side is (i) 2.6 cm (ii) 1.2 dm

Construct an isosceles triangle whose base is 6 cm and altitude is 4 cm.

Find the altitude of a triangle whose base is 20 cm and area is 150 c m^2 .

Find the equation of the altitudes of the triangle whose vertices are A(7,-1),B(-2,8)a n dC(1,2)dot

Find the altitude of a triangle whose area is 42 c m^2 and base is 12 cm.

RD SHARMA ENGLISH-MENSURATION-1-All Questions
  1. The base and corresponding altitude of a parallelogram are 10 cm an...

    Text Solution

    |

  2. A floral design on a floor is made up of 16 tiles which are triangula...

    Text Solution

    |

  3. Find the area in square centimetres of the triangle whose base and a...

    Text Solution

    |

  4. Find the altitude of a triangle whose base is 20 cm and area is 150...

    Text Solution

    |

  5. The area of a right triangle is 50\ m^2 . If one of the legs is 20 m, ...

    Text Solution

    |

  6. Find the area of an isosceles right triangle. If one of the equal s...

    Text Solution

    |

  7. The area of a triangle is equal to that of a square whose each side...

    Text Solution

    |

  8. A field in the form of a parallelogram has one of its diagonals 42 m...

    Text Solution

    |

  9. Find the area of an equilateral triangle having each side 4 cm.

    Text Solution

    |

  10. Find the area of an isosceles triangle having the base 6 cm and the...

    Text Solution

    |

  11. Find the area of a right angled triangle with base B C=7\ c m and h...

    Text Solution

    |

  12. The base of an isosceles triangle is 12 cm and its perimeter is 32 cm....

    Text Solution

    |

  13. Triangle A B C is right angled at AdotA D is perpendicular to B Cdot I...

    Text Solution

    |

  14. Triangle A B C is isosceles with A B=A C=7. 5\ c m\ a n d\ B C=9\ c m ...

    Text Solution

    |

  15. Find the area in square centimetres of a triangle whose base and alt...

    Text Solution

    |

  16. Find the altitude of a triangle whose area is 42 c m^2 and base is ...

    Text Solution

    |

  17. The area of a triangle is 50 c m^2 If the altitude is 8 cm, what is it...

    Text Solution

    |

  18. Find the area of a right angled triangle whose sides containing the...

    Text Solution

    |

  19. The area of a triangle, whose base and the corresponding altitude a...

    Text Solution

    |

  20. A rectangular field is 48 m long and 20 m wide. How many right tria...

    Text Solution

    |