Question

two circle with center M and N touches each other externally at P. seg AB passes through point M and N A line which is common tangent to the circle at c and d Ray A and C and Ray BD intersect at o prove that Angle AOB = 90 degree​

Answer 1

Step-by-step explanation:

other externally at P. seg AB passes through point M and N A line which is common tangent to the circle at c and d Ray A and C and Ray BD intersect at o prove that Angle AOB = 90 degree