11.7k views
14 votes
What is the area of a circle with a diameter of 4

User Cale
by
7.7k points

2 Answers

7 votes

Answer:

I think its 12.56637.

User Dtc
by
7.5k points
13 votes

Answer:

12.57

Explanation:

User Holdenmcgrohen
by
7.2k points