Question

find the area of the rectangle if it's length is 4cm and breadth is 9cm​

Answer 1

Answer:

area of rectangle = length *breadth

therefore area = ( 4*9 ) cm sq.

area = 36 cm squared

however, in this question there is one mistake as the length of the rectangle should be greater than the breadth

Answer 2

Answer:

The area of a rectangle is $36cm^2.$

Step-by-step explanation:

As per the data given in the above question,

Given that:-

The length of a rectangle = $4cm$

The breadth of a rectangle = $9cm$

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 = $4cm$ and b = $9cm$

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

$A = 4\times 9$

Multiplying $4$ by $9$, we get

$A =36cm^2$

Hence, the required solution is $36cm^2.$