Using CPCTC Try it
С
Given: AD BC and BCD
ZADC
Prove: DE CE
Angles Segments Triangles Statements
Reasons
ZADC
ZBCD
2 СВЕ
2 СЕВ
DAE
DEA
ZECD
ZEDC
A
B
Statements
Reasons
E
D
с
Assemble the proof by dragging tiles to
the Statements and Reasons columns.

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