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Byju's Answer
Standard IX
Mathematics
Sum of Opposite Angles of a Cyclic Quadrilateral
If two consec...
Question
If two consecutive angles of a cyclic quadrilateral are congruent, then prove that one pair of opposite sides is congruent and other is parallel.More precisely: Given :-
□
ABCD
is
a
cyclic
quadrilateral
in
which
∠
ABC
=
∠
BCD
To
prove
side
DC
≅
side
AB
and
AD
∥
BC