Doubtnut Promotions Sticky

The length of a rectangle is 7.1 cm and its breadth is 2.5 cm. What is the area of the rectangle?

Video Solution
Doubtnut Promotions Banner
Text Solution
Verified by Experts

Length of the rectangle =7.1cm
Breadth of the rectangle = 2.5cm
Therefore, area of the rectangle =7.1×2.5cm2
=17.75cm2

|
Updated on:21/07/2023
Class 7MATHSFRACTIONS AND DECIMALS

Related Playlists

Knowledge Check

  • Question 1 - Select One

    The perimeter of a rectangle is 60 cm and its breadth is 12 cm. What is the area of the rectangle?

    A261cms2
    B263cms2
    C213cms2
    D216cms2
  • Question 1 - Select One

    The length and breadth of a rectangle is 16 cm and 12 cm. What will be the area of the rectangle?

    A144cm2
    B192cm2
    C212cm2
    D176cm2
  • Question 1 - Select One

    The length of a rectangle is 10% more than its breadth. Find the breadth if the area of the rectangle is 110cm2.

    A11 cm
    B12 cm
    C9 cm
    D10 cm
  • Question 1 - Select One

    The length of a rectangle is 18 cm and its breadth is 10 cm. When the length is increased to 25 cm, what will be the breadth of the rectangle if the area remains the same? (a) 7 cm (b) 7.1 cm (c) 7.2 cm (d) 7.3 cm

    A7 cm
    B7.1 cm
    C7.2 cm
    D7.3 cm
  • Question 1 - Select One

    The length of rectangle is 8 cm more than its breadth. If the perimeter of the rectangle is 68 cm, its length and breadth are respectively

    A20 cm, 10 cm
    B21 cm, 13 cm
    C25 cm, 15 cm
    D30 cm, 20 cm
  • Question 1 - Select One

    The length of a rectangular is 2 cm more than its breadth . The perimeter is 48 cm. The area of the rectangular ( in cm2) is :

    A96
    B128
    C143
    D144

Similar Questions