Respuesta :

The measure of angle 1 which is alternate to 71 degrees is 71°

How to find an alternate angles?

when parallel lines are cut by a transversal line, angles relationship are formed such as corresponding angles, alternate angles etc.

Therefore,

When two straight lines are cut by a transversal, then the angles formed on the opposite side of the transversal with respect to both the lines are called  an alternate angle.

Hence,

∠1 ≅ 71°

learn more on alternate angles here: https://brainly.com/question/13821266

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