Answer:
A = pi units^2
or A = 3.14 units^2
Explanation:
This is 1/4th of a circle. Take the area of a circle and multiply by 1/4
A = 1/4 pi r^2
The radius is 2
A = 1/4 pi *2^2
A = 1/4 *pi * 4
A = pi
If we use the approximation that pi = 3.14
A = 3.14