Question

In the figure, there are 3 semicircles touching each other internally
and one circle touching two of them externally and third one
internally. Radius of the complete circle (in its lowest form) is
  p
p, q N
q
 , then p + q is ___________.
PLZ ANSWER ACCORDING TO 10TH STANDARD IF POSSIBLE

Answer 1

Answer:

I also don't know sorry but I will surely try it later on, so you right now ask your teacher and I will also learn such kind of equations thanks for today