Home
Class 7
MATHS
Area of a triangle is given by A =1/2 bh...

Area of a triangle is given by A =`1/2` bh. If b= 12 cm and h=7cm find the area of the triangle.

Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS

    NCERT TELUGU|Exercise Do This |58 Videos

  • ALGEBRAIC EXPRESSIONS

    NCERT TELUGU|Exercise Try This |8 Videos

  • ALGEBRIC EXPRESSIONS

    NCERT TELUGU|Exercise EXERCISE|349 Videos

Similar Questions

Explore conceptually related problems

Area of rectangle is given by, A=lxxb , if l =7cm, b=4cm then find the value of A.

Area of a rectangle is given by A=lxxb if L=9cm, b=6cm, find its area?

In the given figure, AC= 6 cm, AB= 5 cm and /_BAC=30^(@) . Find the area of the triangle.

The perimeter of a triangle is 16 cm. One of the sides is of length 6 cm. iF the area of the triangle is 12 sq cm, then the triangle is

In the adjacent figure AC = 7 cm, AB = 6 cm and angle BAC = 45^@ then find the area of the triangle ABC.

In the adjacent figure, AC = 6 cm, AB = 5 cm and angleBAC = 30^(@) . Find the area of the triangle.

In the adjacent figure AC = 8 cm, AB = 5 cm and angle BAC = 30^@ then find the area of the triangle ABC.

Perimeter of a triangle is 10 cms and its base is 4 cms then maximum area of the triangle is

The sides of a right angled triangle containing the right angle are 5x cm and ( 3x-1) cm . If the area of the triangle is 60 sq . Cm the length of the sides of the triangles are

NCERT TELUGU-ALGEBRAIC EXPRESSIONS -Exercise -4
  1. Area of a triangle is given by A =1/2 bh. If b= 12 cm and h=7cm find t...

    Text Solution

    |

  2. Add the algebraic expressions using both horizontal and vertical metho...

    Text Solution

    |

  3. Add the algebraic expressions using both horizontal and vertical metho...

    Text Solution

    |

  4. Add the algebraic expressions using both horizontal and vertical metho...

    Text Solution

    |

  5. Add the algebraic expressions using both horizontal and vertical metho...

    Text Solution

    |

  6. Simplify:2x^2+5x-1+8x+x^2+7-6x+3-3x^2

    Text Solution

    |

  7. Find the perimeter of the following rectangle ?

    Text Solution

    |

  8. Find the perimeter of a triangle whose sides are 2a+3b, b-a, 4a-2b

    Text Solution

    |

  9. Subtract the second expression from the first expression: 2a+b, a-b

    Text Solution

    |

  10. Subtract the second expression from the first expression: x+2y+z, -x-y...

    Text Solution

    |

  11. Subtract the second expression from the first expression: 3a^2-8ab-2b^...

    Text Solution

    |

  12. Subtract the second expression from the first expression: 4pq-6p^2-2q^...

    Text Solution

    |

  13. Subtract the second expression from the first expression: 7-2x-3x^2, 2...

    Text Solution

    |

  14. Subtract the second expression from the first expression: 5x^2-3xy-7y^...

    Text Solution

    |

  15. Subtract the second expression from the first expression: 6m^3+4m^2+7m...

    Text Solution

    |

  16. Subtract the sum of x^2-5xy+2y^2 and y^2-2xy-3x^2 from the sum of 6x^2...

    Text Solution

    |

  17. What should be added to 1+2x-3x^2 to get x^2-x-1?

    Text Solution

    |

  18. What should be taken away from 3x^2-4y^2+5xy+20 to get x^2-y^2+6xy+20

    Text Solution

    |

  19. The sum of 3 expressions is 8+13a+7a^2. Two of them are 2a^2+3a+2 and ...

    Text Solution

    |

  20. If A=4x^(2)+y^(2)-6xy, B=3y^(2)+12x^(2)+8xy, C=6x^(2)+8y^(2)+6xy ...

    Text Solution

    |