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Line ET is a tangent to circle A at point T and the measure of ∠TNG is 25°

What is the measure of ∠NET?

A) 130°
B) 50°
C) 65°
D) 90°

Line ET is a tangent to circle A at point T and the measure of ∠TNG is 25° What is-example-1
User Dupersuper
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1 Answer

5 votes
check the picture below.

recall that all internal angles in a triangle add up to 180°.
Line ET is a tangent to circle A at point T and the measure of ∠TNG is 25° What is-example-1
User Goldins
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7.6k points