Question

Q.19.If cos A = 4/5, then tan A = ? *

(A) 3/5

(B) 3/4

(C) 4/3

(D) 4/5

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Answer 1

Step-by-step explanation:

B 3/4 is correct answer

Answer 2

Answer:

cos=base / hypontuse

cos =4/5

so perpendicular will be =√ 4^2-5^2

√16-25=√9=3

so tan =3/4

hope it will help you