Question

Find the area of a rectangle with length = 10 cm , breadth = 9 cm . ​

Answer 1

Area of rectangle = length × breadth

= 10 × 9

= 90 cm square

Answer 2

Answer:

The area of a rectangle is $90cm^2.$

Step-by-step explanation:

As per the data given in the above question,

Given that:-

The length of a rectangle = $10cm$

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 = $10cm$ and b = $9cm$

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

$A = 10\times 9$

Multiplying $10$ by $9$, we get

$A = 90cm^2$

Hence, the required solution is $90cm^2.$