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Nuetrik [128]
3 years ago
7

What is cosA for this triangle? 48/55 55/73 55/48 48/73

Mathematics
1 answer:
Makovka662 [10]3 years ago
3 0

Answer:

D. 48/73.

Step-by-step explanation:

That would be adjacent / hypotenuse

cos A = 48/73.

(55/73 = sin A . The side of length 55 is OPPOSITE angle A).

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