Respuesta :

Answer:

50.27

Step-by-step explanation:

First you need to know the formula to get the area for a circle which is πr^2

Here you would plug in the radius and which the formula would look like π4^2

Then when you plug this in you multiply it out to get 50.26548 but I would suggest to round to the nearest hundredth
The answer would be:

A= 50.27

Hope this helps! Lmk if this is right. Have a good day