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Trigonometric funcions Which equation are true
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Trigonometric funcions
Which equation are true

Trigonometric funcions Which equation are true-example-1
User Bigeyes
by
8.3k points

1 Answer

4 votes

Answer:

C and D

Explanation:

cosA =
(adjacent)/(hypotenuse) =
(AB)/(AC) =
(4)/(5) ⇒ C

sinA =
(opposite)/(hypotenuse) =
(BC)/(AC) =
(3)/(5) ⇒ D

User Eduardo Leal
by
8.2k points
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