85.6k views
4 votes
In a circle the radius is 11.5 which is the circumference??

User Kostia R
by
8.1k points

1 Answer

5 votes

The circumference of a circle is the perimeter or external measure.

Given a circle of radius r, the circumference is calculated as:

C=2 π r

The circle has a radius of r=11.5 units

The circumference is:

C=2 π (11.5) = 72.26 units

The circumference is 72.26 units

User Ilissa
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories