Question

State the property that is used in each of the following statements: (a) If l || m, then ˆ 4 = ˆ 8 (b) If ˆ 1 = ˆ 7, then l || m (c) If ˆ 3 + ˆ 8 = 180°, then l || m​

Answer 1

Answer:

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