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Alexus [3.1K]
3 years ago
9

Please help me ASAP!!!

Mathematics
1 answer:
Galina-37 [17]3 years ago
4 0

Answer:

C XD

Step-by-step explanation:

The altitude of a triangle goes from the vertex (corner) to the opposite side.  It must be perpendicular to the opposite side ( at a right angle)

XD is an altitude

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