You would need to leave the dentist at 2:40.
Hi! :)
The radius of a circle is the length from the perimeter of the circle to the center of the circle.
If 24 inches is still 9 inches from the center, you just have to add 24 and 9 to get the radius.
24+9= 33
Your final answer should be that the radius is 33 inches.
Hope this helps!
Like 9 and 9? 9 is a multiple of 3 and 9 time 9 is 81
