The central angle COA = 2 * angle at the circumference
m < COA = 2 * 80 degrees
Answer:
-6 ,
Step-by-step explanation:
24 divided by 4 = 6
The answer is B, there are seven blue and four red
Answer:
P ≥ 1 hour and 40 minuets or 100 minuets
Step-by-step explanation:
Rewrite it as
3r-1=8
3r=8+1
3r=9
R= 3
