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lapo4ka [179]
4 years ago
9

What is the measure of

Mathematics
2 answers:
melisa1 [442]4 years ago
5 0
Answer: 40 degree

Explanation:

I think after rotating, the angle of a figure should not be changed
Elenna [48]4 years ago
3 0

Answer:

40 degrees.

Step-by-step explanation:

Rotations are a rigid transformation and therefore preserve size and angles.

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