Step-by-step explanation:
Given;
We are given a rectangle with the following dimensions;
![\begin{gathered} length=5cm \\ width=4cm \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/woza3bcpwgka4wngqb5ddq583xjcwv16qz.png)
Required;
We are required to find the area of the rectangle;
Step-by-step solution;
The area of a rectangle is given by the formula;
![\begin{gathered} Area\text{ }of\text{ }a\text{ }rectangle: \\ Area=l* w \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/p5e22c417tzayrbrs8cvxk1pfgam4sd3w6.png)
We shall now substitute the values given and we'll solve as follows;
![\begin{gathered} Area=5*4 \\ \\ Area=20 \end{gathered}](https://img.qammunity.org/2023/formulas/mathematics/college/6c6b3vommwx4mq2sz7as7guw8wpm7ep4e3.png)
Therefore, the area of the rectangle is
ANSWER:
![Area=20cm^2](https://img.qammunity.org/2023/formulas/mathematics/college/al0r5uzfi2wiox5naeof7o7b1hwk3j9tlq.png)
T