Answer:
r = 5.63 cm
Step-by-step explanation:
Given that,
The area of a circle, A = 99.88 cm²
We need to find the radius of the circle. We know that, the area of a circle is given by :
[tex]A=\pi r^2\\\\r=\sqrt{\dfrac{A}{\pi}} \\\\r=\sqrt{\dfrac{99.88}{\pi}} \\\\r=5.63\ cm[/tex]
So, the radius of circle is 5.63 cm.
