Question

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

Answer 1

Answer:

r=6

Step-by-step explanation:

$A=\pi r^{2} \\36\pi =\pi r^{2}\\36=r^{2} \\r=\sqrt{36}\\r=6$

Answer 2

Answer:

$r=6$

Step-by-step explanation:

$Greetings!$

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

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

$\boxed{A=\pi r^2}$

$In~our~case~we~have:$

$A=36\pi$

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

$36=r^2$

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

$r=\sqrt{36}$

$r=6$

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

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

$-Isabelle~Williams$