can someone explain how to do this
im not very smart
![can someone explain how to do this im not very smart class=](https://us-static.z-dn.net/files/dcd/096c58377feabd695e7ae42e05a055be.png)
Answer:
50.24sq units
Step-by-step explanation:
4^2=4x4
4x4=16
16x3.14=50.24