latricelove445
latricelove445
25-04-2018
Mathematics
contestada
What is the measure of ∠1 if c∥d ?
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musiclover10045
musiclover10045
25-04-2018
the 108 degree angle and angle 1 are supplementary angles which need to equal 180 degrees
angle 1 = 180 - 108 = 72 degrees
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