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N ∆ABC, if sin A =4/5 and tan A = 4/3 , then what is cos A?
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N ∆ABC, if sin A =4/5 and tan A = 4/3 , then what is cos A?

User Lennon Spirlandelli
by
7.5k points

2 Answers

1 vote

Answer:

3/5

Explanation:

User Cronner
by
7.2k points
5 votes
hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5

User Cwtuan
by
7.1k points
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