Answer:
cos 60° = 1/2 is the answer
Step-by-step explanation:
its volume is h.r^2.ℼ
r = radius
h = height
5 x (5x5) x ℼ = 125ℼ
125ℼ is approximately 392.7
Each share lost $20 in value over 4 days time
$5 loss for 4 days
5 x 4 = 20
$20 loss in 4 days.