Answer:
3
Step-by-step explanation:
I think its three i dont do alot of this but yea
First, let's start off, let us define what are corresponding angles. When a transversal, which is a line that passes through two parallel lines, then the angles in the same corners are congruent.
Using this definition, the angles ∠2 is congruent to ∠6.
The key idea of the transformation called a rotation is the moving of the plane a certain angle around a fixed point.
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