Please prove this ? figure. and m are two parallel lines
by anottu•r pair of parallel lines p and q. Show
eut
In •dpining figure, two lines AB and CD intersect
o&rr at the point O such that BC II DA and BC
= DA that O is the mid-point of both the line
c
c
segmnts AB and CD.
In the adjoining figure,
ZBCA = ZADB. Show that
(I) AACD=ABDC
ZBCD
ZADC
and
