Question
If the area of a circle is 28.26 cm2
, what is the radius of the circle?
, what is the radius of the circle?
Answers
GPT 3.5
To find the radius of a circle given the area, you can use the formula for the area of a circle:
A = πr^2
Given that the area is 28.26 cm^2, we can plug that in for A and solve for r:
28.26 = πr^2
r^2 = 28.26/π
r^2 = 9
r = √9
r = 3
So, the radius of the circle is 3 cm.
A = πr^2
Given that the area is 28.26 cm^2, we can plug that in for A and solve for r:
28.26 = πr^2
r^2 = 28.26/π
r^2 = 9
r = √9
r = 3
So, the radius of the circle is 3 cm.