Sector area = 0.5 * r^2 * angle (in radians)
so:
16 pi = 0.5 * r^2 * (90*pi/180)
r^2 = 16 pi /(0.25 pi) = 64
r = 8
therefore it would be d
Answer:
6-1
Step-by-step explanation:
The correct answer is A. 10 bracelets
Answer:
HEy, dont every do tht
Step-by-step explanation:
