25pi = pir^2
so
25 = r^2
5 = r
r = 5
The area of a circle is 25π square inches. What is the length of the radius of the circle in inches? (Area of circle = πr^2). I don't understand it please explain it to me
3 answers
Thanks
A= pie radius squared
25= (3.14)(radius squared)
3.14 × (N)(N) = 25
Answer= 2.82
25= (3.14)(radius squared)
3.14 × (N)(N) = 25
Answer= 2.82