Two adjacent angles of a Parallelogram are (3x -4) and (3x + 10). Find the angles of the Parallelograms. [ pls write the steps ] [ pls fast need it fast ]
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Two adjacent angles of a Parallelogram are (3x -4) and (3x + 10). Find the angles of the Parallelograms. [ pls write the steps ] [ pls fast need it fast ]
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Answer:
(3x -4) + (3x + 10) = 180°
3x - 4 + 3x + 10 = 180°
6x + 6 = 180°
6x = 180 - 6
6x = 174
x = [tex]\frac{174}{6}[/tex]
x = 29
∠1st = 3 × 29 - 4 = 83°
∠2nd = 3 × 29 + 10 = 97°