Two parallel lines are cut by a transversal. If the co-interior angles are 2x - 20° and 3x + 10°, then find the value of x.
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Answered by
1
Answer:
Answer:
96
Step-by-step explanation:
co interior angles are supplementary So,
3x+100+2x-400 = 180
5x = 480
x = 96
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