Two adjacent angles of parallelogram are [3x-4°] and [3x+16°].Find the measures of each of the angles..
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Answer:
Sum of adjacent angle of 180°
3x-4+3x+16=180
6x+12=180
6x= 180-12
6x= 168
x= 168/6
= 28
The measure of angles - 3*28-4 = 80°
and 3*28+16= 100°
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