Question

If cosA=21/29then find tan A​

Answer 1

Answer:

Government in promoting dignity and freedom of the individual . Every

individual wants equal respect from fellow beings . The passion for

respect and freedom are the basis of Democracy . This has been

Answer 2

Answer:

tanA=20/21

Step-by-step explanation:

Since, cosA = 21/29,

it means, base=21 and hypotenuse=29.

By Pythagoras theorem,

(perpendicular)²=(hypotenuse)²-(base)²

By putting the values, it can be find that perpendicular=20

Now we know, tanA=perpendicular/base

=20/21