Question

In the given figure line l II line m and line n is the transversal with the given information find a and b






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Answer 1

Answer:

a= 120 degrees

b= 60 degrees

Step-by-step explanation:

according to transversal rules, a will be same as 120. and according to sum of 2 angles on a straight line rule,

a+b=180

120+b=180

b=180-120

b=60,

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