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37 votes
37 votes
Find the measure ZBCD in thefollowing parallelogram.ADХ2xх2xBCmZBCD = [ ? 10Enter

User Penta
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1 Answer

15 votes
15 votes

x + x + 2x + 2x = 360°

Then

6x = 360°

x = 360/6 = 60°

∠BCD = 2X = 2*60 = 120°

User Shawn Esterman
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3.1k points