8. two agent angles in parallelogram are (6x - 5)° and (4x - 5)° . find the measure of all the angles of the parallelogram
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Answer:
71 and 109
Step-by-step explanation:
IF adjacent angles are(6x - 5)°and (4x - 5)°
6x-5+4x-5=180
10x-10=180
10x=190
x=19
4x-5=>4×19-5=>71
6x-5=>6×19-5=>109
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