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

48/55

55/73

55/48

48/73

What is cosA for this triangle? 48/55 55/73 55/48 48/73-example-1
User Astrogat
by
5.2k points

2 Answers

3 votes

Answer: 48/73

Step-by-step explanation: I took the test

User TheJoestJoeToEverJoe
by
4.9k points
3 votes

Answer:

D. 48/73.

Explanation:

That would be adjacent / hypotenuse

cos A = 48/73.

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

User El Yobo
by
5.9k points
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