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3 years ago

In the drawing below, line n is a transversal that intersects two parallel lines. What is the measure of Angle 4?

Mathematics

1 answer:

4vir4ik [10]3 years ago

4 0

Answer:

140°

Step-by-step explanation:

<3 = 40 because they are vertical angles

<3 +<4 = 180 because they are same side interior angles

40 + <4 = 180

Subtract 40 from each side

40-40 + <4 = 180-40

<4 = 140

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