Question

Find the area of a rectangle whose length is 12cm and breadth is 4cm.​

Answer 1

Answer:

area of rectangle = lxb

Step-by-step explanation:

lxb

12x4

=48

Answer 2

Answer:

The area of a rectangle is $48cm^2.$

Step-by-step explanation:

As per the data given in the above question,

Given that:-

The length of a rectangle = $12cm$

The breadth of a rectangle = $4cm$

We have to find the area of a rectangle,

A rectangle is a four-sided two-dimensional plane figure.

The rectangle is a type of parallelogram that has all of its angles equal.

The area of a rectangle is calculated by multiplying the length and breadth of a rectangle.

Here we have to use the formula of the area of a rectangle,

i.e., $A = l\times b$

Where, l = length  

            b = breadth

Given:- l = $12cm$ and b = $4cm$

Substitute the given values of length and breadth in the above formula we get,

$A = 12\times 4$

Multiplying $12$ by $4$, we get

$A = 48cm^2$

Hence, the required solution is $48cm^2.$