Question

if the circumference of a circle is 30π units, what is its diameter?​

Answer 1

Answer:

30 units

Step-by-step explanation:

circumference = 2πr

so 2πr = 30π

2r = 30

2r = diameter

so 30 units is the diameter

Answer 2

Answer:

HERE is your answer.

Step-by-step explanation:

please mark as brainlist.