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Proving the Parallelogram Side Theorem
Given: ABCD is a parallelogram.
P...
Mathematics, 20.04.2021 22:00 245cat
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Proving the Parallelogram Side Theorem
Given: ABCD is a parallelogram.
Prove: AB CD and BC DA
Angles Segments Triangles Statements
Reasons
given
def of parallelogram
unique line postulate
def. of alt interior angles
Statements
Reasons
Demo
Intro
Answers: 3
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