168k views
3 votes
Suppose the diameter of a circle is 4 units. What is its circumference?

User Ylluminate
by
5.7k points

2 Answers

7 votes

Answer: 12.56 units

Explanation:

I had this on khan academy

User Kamagatos
by
5.4k points
6 votes

Answer:

pi4

Step-by-step explanation: Formula is piD, diamter is 4, so pi4 which equals 12.56

User Marillion
by
5.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.