Respuesta :

Answer:

40

Step-by-step explanation:

The angles stay the same but, the position of the triangle changes.

Hope this helps,

kavitha

thetide5

Answer: A’ = 40ᴼ

Step-by-step explanation:

The angles are congruent and add to equal 180ᴼ

A = 40ᴼ

The measure of A stays the same when the angles are rotated

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