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Reil [10]
3 years ago
7

Proving lines parallel!!! please help

Mathematics
1 answer:
Fynjy0 [20]3 years ago
4 0

Answer:

B.

Step-by-step explanation:

Since C and A are parallel

and B is perpendicular to C

then B is also perpendicular to A

meaning they have the same angle so 90 Degrees.

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