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Which of the equations below can be used to find the measure of ∠A?



A. tanA=9.46.7
B. A2=6.72+9.42
C. sinA9.4=sin906.7
D. cosA=6.79.4

Respuesta :

The equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

Trigonometry

From the question, we are to determine which of the given equations can be used to determine the measure of ∠A

In the diagram,

If ∠A is the included angle

Then,

Using SOH CAH TOA

Opposite = 9.4

Adjacent = 6.7

Thus,

tanA = 9.4/6.7

Hence, the equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

Learn more on Trigonometry here: https://brainly.com/question/2673715

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