line a is parallel to line b and m ∠ 18 = 42. Find m ∠ 20.

QuestionsCategory: Mathline a is parallel to line b and m ∠ 18 = 42. Find m ∠ 20.
Lisa Howell asked 8 months ago
line a is parallel to line b and m ∠ 18 = 42. Find m ∠ 20.

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