12, ABCD is a trapezium in which AB || CD andAD=BC (see Fig. 823) Show – InterviewSolution

1.	12, ABCD is a trapezium in which AB \|\| CD andAD=BC (see Fig. 823) Show that(iii) Δ ABC Δ BAD(iv) diagonalAC diagonal BDHint Extend AB and draw a line through CIVFig. 8.23parallel to DA intersecting AB produced at E.
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