Use the image to answer the question.

An illustration shows a right triangle. The right angle is at the left; the top angle is labeled a; and the angle on the right is labeled b. A line extending outward from angle a forms an exterior angle of 142 degrees.
Use the properties of exterior angles of triangles to find angle b .

(1 point)
Responses

38°
38 degrees

92°
92 degrees

232°
232 degrees

52°

1 answer

92°

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