Question III. $(10$ points$)$

Implement two classes, circle and square, that is a derived class of shape. Include data

members to store the information you need for a circle $($the radius$)$ or a square $($the length$).$

Write a constructor that sets the variable to appropriate value for that shape. Also override

the two function prototypes, area$()$ and perimeter$(),$ that were declared in the shape class

and implement them as inline functions.

All in C$++.$

$$If something looks off, it might have been scanned wrong by chegg. Please refer to the image instead. Thank you. Comments that explain the code simply would be appreciated