3) If sin A = 4/5 Find cos A
Answers
Answered by
0
Answer:
cos A = 3/5
Step-by-step explanation:
Use pythagoras theorem for a triangle of sides 3,4,5
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Answered by
0
Answer:
sin A = 4/5 = opposite/hypotenuse
cos A = adjacent/hypotenuse
pls mark as brainliest
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