Answer:
π x (8)^2
Explanation:
Hi options are unclear, but to answer this question we have to apply the next formula
Area of a circle: π x radius^2
Since diameter = 2 radius
16=2r
16/2=r
8 = radius
Replacing with the values given:
A = π x (16/2)^2
A = π x (8)^2
A = π x 64
So, the expressions that gives the area of the circle could be π x (8)^2, or
π x 64.
