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Mathematics, 12.02.2021 14:00 mcburrs

** Using the Angle Addition Postulate, what is the measure of BXD if mAXD = (77-x)º, m AXB = (x+20), and mBXD = (x+30)º. A B X d ​

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** Using the Angle Addition Postulate, what is the measure of BXD if mAXD = (77-x)º, m AXB = (x+20),...
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