Question

X.
Y
-Z
Activity I:
Take three collinear points X-Y-Z
as shown in figure 3.22. Draw a
circle with centre X and radius XY.
Draw another circle with centre Z
and radius YZ.
Note that both the circles intersect
each other at the single point Y.
Draw a line through point Y and
perpendicular to seg XZ.
Note that this line is a common
tangent of the two circles.
Fig. 3.22​

Answer 1

hope it helps mark brainliest