Answer:
midpoint equation
Step-by-step explanation:
??? what type of question is that??
Answer:
A
Step-by-step explanation:
On edge
80p=pr^2+p(2r)^2
80p=pr^2+4pr^2
80=r^2+4r^2
80=5r^2
16=r^2
r=4 for the smaller circle´s radius, and 8 is the larger circle´s radius.
Have a nice day, I hope this was helpful :D
Where is it? In order to help you I need to see what the problem is.
