Question

If tan A = 4/3, then the value of Cos A is

A)3/5
B)4/3
C)1
D)None of these​

Answer 1

Answer:

Step-by-step explanation:

tanA = 4/3 = perpendicular/base

hypotenuse² = perpendicular² + base²

                      = 16 + 9

                      = 25

hypotenuse  = 5

CosA = base/hypotenuse = 3/5

Answer 2

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