Question

Find the measure of each angle indicated in each figure where l and m are parallel lines intersected by transversal n

Answer 1

Step-by-step explanation:

l+118

o

=180

o

(Linear Pair)

∠l=180

o

−118

o

∠l=62

o

We know that if two lines are cut by transversal so that the corresponding angles are equal, then there lines are parallel

∵∠x=∠l=62

o

and they are corresponding angles

∴l∣∣m.

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