3.1k views
2 votes
The area of a circle is 25 ft. what is the circumference of the circle?

User Dwickern
by
4.1k points

2 Answers

7 votes

Answer: Circumference would be 17.72

Explanation:

Formulas for area and circumference:

A=πr2

C=2πr

Which would look like this for your problem:


√(\pi*\\25)≈17.72454

Round up 17.72454 to 17.72

There's your answer, hope this helps

User Fez
by
5.1k points
5 votes
The answer is 17.72
User Rafael Quintela
by
4.6k points