Answer:
v=6
Step-by-step explanation:
2v is positive so keep it
then 2v=12
v=6
Answer:
The area of each section of the circle is 
Step-by-step explanation:
we know that
The area of a circle is equal to

we have

substitute

To find the area of each section divide the complete area of the circle by 
so

Answer:
ew
Step-by-step explanation:
Answer:
17.113% error
Step-by-step explanation:
2486/3000=0.8286667
1.00-0.82867= 0.17113*100