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4 votes
The area of a circle is 36pie cm squared
what is the radius of this circle?​

User Signal
by
5.2k points

2 Answers

5 votes

Answer:

r=6

Explanation:


A=\pi r^(2) \\36\pi =\pi r^(2)\\36=r^(2) \\r=√(36)\\r=6

User Konstantinos
by
4.7k points
6 votes

Answer:


r=6

Explanation:


Greetings!


I'm~Isabelle~Williams~and~I~will~be~answering~your~question!


The~ formula ~for~ the~ area ~of ~a ~circle~ is~ given ~by:


\boxed{A=\pi r^2}


In~our~case~we~have:


A=36\pi


we~ can~ substitute~ into~ the~ formula~ for~ area ~A ~and ~get:


36=r^2


Now~we~take~the~square~root~of~36~to~find~the~radius:


r=√(36)


r=6


Thus,~the~radius~of~the~circle~is~6.


Hope~this~helps!~Have~an~amazing~day~ahead!


-Isabelle~Williams

User Bilelovitch
by
5.0k points