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Angle 3 is an exterior angle of triangle RST and is adjacent to angle R. If angle 3 measures 100 degrees , angle S is 38 degrees, what is the measure of angle T? 62 degrees 80 degrees 138 degrees
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Angle 3 is an exterior angle of triangle RST and is adjacent to angle R. If angle 3 measures 100 degrees , angle S is 38 degrees, what is the measure of angle T?

62 degrees
80 degrees
138 degrees

User Jeff Lockhart
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5.0k points

1 Answer

3 votes

Answer:

80 degrees

Explanation:

User Linh Lino
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5.1k points
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