Answer:
0.5
Step-by-step explanation:


The equation for finding the circumference of a circle:
If the radius of this circle is 1, then that means the diameter is 2. We multiply 2 by π to get our answer: 2π or approximately 6.283.
Answer:
see explanation
Step-by-step explanation:
a: false
b: true
c: true
d: true
hope this helps!
Im sorry i dont understand the question.. Is there another form of the question you can give me?