Given that lines m and n are parallel and that line t is a transversal, the
measure of angle 3 is ____ degrees.

Given that lines m and n are parallel and that line t is a transversal the measure of angle 3 is degrees class=

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Step-by-step explanation:

FYAN1440 WITH BRAINLY

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======> Mathematics <=======

Step-by-step :

The angle of 1,2,3 is same, So =>

<1 = 180° - 120°

= 60°

<1 = <2 = <3

60° = 60° = 60°

The answer is 60°