Parallelograms
Instruction Active
Proving the Parallelogram Side Theorem
Given: AB...
Parallelograms
Instruction Active
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 all interior angles
Statements
Reasons
Demo
) Intro
Answers: 1
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