Answer: the answer is $ 17,349.21 APEX
Answer:
Just one of the ones in the numerator and the one in the denominator
Step-by-step explanation:
OK, no figure, but from the comment is sounds like the grey area is the big circle minus the small circle.
The diameter of the small circle is 2 so its radius is 1 and its area πr² is π.
The radius of the larger circle is 4, so area 16π
The shaded area is 16π - π
Answer: 15π
