Two parallel lines are crossed by a transversal.What is the value of a?a = 43a = 63a = 117a = 137Two parallel lines are crossed by a transversal.bWhat is the value of h?h = 60h = 80h = 100h = 120Two parallel lines are crossed by a transversal.cWhat is the value of b?b = 32b = 52b = 118b = 128
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