Home
Class 14
MATHS
The length and breadth of a rectangle ar...

The length and breadth of a rectangle are 21 cm and 20 cm respectively. Find its area (in `cm^(2)`)

A

420

B

840

C

80

D

160

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

The length and breadth of a rectangle are 25 cm and 15 cm respectively.Find the ratio of: (a) its length to its breadth; (b) its length to its perimeter; (c) its breadth to its perimeter.

The perimeter and the breadth of a rectangle are 44 cm and 10 cm respectively. Find its area (in cm^(2) ) .

Knowledge Check

  • The length and breadth of a rectangle are 15 cm and 8 cm respectively. Find its area (in cm ""^2 ).

    A
    240
    B
    208
    C
    416
    D
    120

  • The perimeter and the breadth of a rectangle are 52 cm and 12 cm respectively. Find its area (in cm^(2) ).

    A
    84
    B
    336
    C
    168
    D
    252

  • The perimeter and the breadth of a rectangle are 52 cm and 12 cm respectively. Find its area ("in cm"^2).

    A
    84
    B
    336
    C
    168
    D
    252

    • Similar Questions

    Explore conceptually related problems

    The perimeter and the breadth of a rectangle are 60 cm and 14 cm respectively. Find its area (in cm^2 ).

    The length of the diagonal and the breadth of a rectangle are 29 cm and 20 cm respectively. Find its perimeter (in cm).

    The length of the diagonal and the breadth of a rectangle are 17 cm and 8 cm respectively. Find its perimeter (in cm).

    The length of the diagonal and the breadth of a rectangle are 25 cm and 7 cm respectively. Find its perimeter (in cm).

    The length of one side and the diagonal of a rectangle are 8 cm and 17 cm respectively. Find its area (in cm^(2) ).

    Home
    Profile