Question

If cos A=4/5, then the value of tan A is?
a)3/5
b)3/4
c)4/3
d)5/3

Answer 1

Answer:

b) 3/4

Step-by-step explanation:

As cos A=Base/Hypotenuse

Base=4 and Hypotenuse=5

By Pythagoras theorem u can take out the Perpendicular.

P=3

tan A=P/B = 3/4

Answer 2

Step-by-step explanation:

the answer is

B)3/4

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