Question

The circumference of a circle is 12.56 kilometers. What is the circle's diameter?

Answer 1

Answer:2

I just took the test

Answer 2

4 kilometers

Explanation:

the circumference of a circle is found by multiplying pi to the circle's diameter

so then

πd=12.56

we can round pi to 3.14

3.14d=12.56

divide both sides by 3.14

d=4