96.9k views
5 votes
Calculate the circumference of Circle B if the radius is 7 meters. meters​

User Ryanlahue
by
8.0k points

1 Answer

4 votes

Answer:

the formula for calculating the circumference of a circle is:


2\pi * r

where r is the radius

or you can use this other formula:


\pi * d

where d is the diameter of the circle.

for your answer using the first formula

=2×pi×r

=2×pi×7

=43,98 m

your answer using the second formula

=pi×d

=pi×14

=43,98 m

any questions??

User Tomer Geva
by
8.3k 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