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A. 56.55 degrees
B. 123.45 degrees
C. 180 degrees
D. 55.56 degrees


A 5655 Degrees B 12345 Degrees C 180 Degrees D 5556 Degrees class=

Sagot :

Answer: B.

m<1 = 123.45 degrees.

Step-by-step explanation:

Vertical angles are always congruent, so they are equal and the same.

Since the two are vertical angles, they have the same number of degrees.