Answer:
I don't know
Step-by-step explanation:
i don't know how to explain
It should be 31.41 bc the equation is 2•pi•radius
Answer:
Step-by-step explanation:
<em>Look at the picture.</em>
<em />
We have:
Therefore
<em>divide both sides by 2</em>
Answer:
3.2 km * 1 / 1.609 mi / km * 5280 ft / mi = 10,501 ft
Check: 3280.84 ft / km * 3.2 km = 10,499 ft
zero
double - is actually plus