Question

If 3tanA = 4 then Sin A = *​

Answer 1

Step-by-step explanation:

tanA = 4/3

A = 53°

sin A = sin 53° = 4/5

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Answer 2

Answer:

Step-by-step explanation:

3 tan A=4

tan A=4/3

opp side=4

adj side=3

hyp = √(opp side² + adj side²)

hyp=√(4²+3²)

hyp=√(16+9)

hyp=√25

hyp=5

sin A=opp side/hyp

        = 4/5

hope you understand

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