The answer s=16 answer 48
The answer to this problem is C
.5

<span>Θ = area of a sector
theta must be in radians not degrees though</span>
Each number is 4 times the previous number"
2*4 = 8
8*4 = 32
32*4 = 128
so next 3 are:
128 * 4 = 512
512*4 = 2048
2048 * 4 = 8192
512 , 2048, 8192