Home
Class 7
MATHS
If I draw a rectangular area, without th...

If I draw a rectangular area, without the buttons in it, such that its breadth is 3x cm and length is 4x, cm then to find its area.

Promotional Banner

Topper's Solved these Questions

  • ALGEBRIC OPERATIONS

    NCERT BANGLISH|Exercise Exercise|178 Videos
  • ADDITION,SUBTRACTION,MULTIPLICATION & DIVISION OF INTEGERS

    NCERT BANGLISH|Exercise EXAMPLE|40 Videos
  • Approximation

    NCERT BANGLISH|Exercise EXERCISE|16 Videos

Similar Questions

Explore conceptually related problems

Is it possible to design a rectangular mango grove whose length is twice its breadth, and the area is 800 m^(2) ? If so, find its length and breadth.

The area of a rectangle is 8x^2 sq units. If its length is 4x units, find its breadth.

Represent the following situations in the form of quadratic equation: The area of a rectangular plot is 528 m^(2) . The length of the plot is one metre more than twice its breadth. We need to find the length and breadth of the plot.

A rectangular wire of length 18 cm and breadth 15 cm is bent into a circular wire. Then find the radius of this circular wire.

The base of a triangle is 4cm longer than its altitude. If the area of the triangle is 48 sq.cm then find its base and altitude.

If the length of a a rectangular park be increased by 2 metres and the breadth be deceased by 2 metres , then the area of the park is decreased by 26 sq . Metres . Again , if the length be decreased by 1 metre and the breadth be increased by 2 meters, then the area of the park is increased by 33 sq. metres . Find the area of the rectangular park.

Let's write the area of the rectangular region where the length is (8x + 3y) cm and breadth is (8x - 3y) cm.

The area of a rectangle is 8x^2sq.units. . If the length ios 4x units. Let's find its breadth.

My borther Dipu draws a picture on a rectangular sheet of paper whose length is 15 cm and breadth is 8 cm. Let's calculate and write the change of area of the paper if he changes the length to twice the previous length and keeps the breadth same.

NCERT BANGLISH-ALGEBRIC OPERATIONS-Exercise
  1. If I draw a rectangular area, without the buttons in it, such that its...

    Text Solution

    |

  2. Write the algebraic expression and find their number of terms 4x, 3x+1...

    Text Solution

    |

  3. Draw 'factor tree' type figures and from there find the number of term...

    Text Solution

    |

  4. Draw 'factor tree' type figures and from there find the number of term...

    Text Solution

    |

  5. From algebraic expressions from the statements given y is added to x.

    Text Solution

    |

  6. Find algebraic expressions from the statements given x is subtracted f...

    Text Solution

    |

  7. Find algebraic expressions from the statements given q is added to twi...

    Text Solution

    |

  8. Find algebraic expressions from the statements given multiply x with s...

    Text Solution

    |

  9. Find algebraic expressions from the statements given 1/4th of the sum ...

    Text Solution

    |

  10. From algebraic expressions from the statements given 7 is added to 4 t...

    Text Solution

    |

  11. Find algebraic expressions from the statements given Half of y is adde...

    Text Solution

    |

  12. Find algebraic expressions from the statements given Product of x and ...

    Text Solution

    |

  13. Observe the patterns of match sticks and fill in the chart given

    Text Solution

    |

  14. Observe the patterns of match sticks and fill in the chart given

    Text Solution

    |

  15. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  16. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  17. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  18. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  19. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  20. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |

  21. Represent the following algebraic expressions into 'factor tree' type ...

    Text Solution

    |