1.

If tanA =12/16 find cosA​

Answer»

<P>Step-by-step EXPLANATION:

here tan=p/b

tanA=12/16

so, for FINDING the solution of this we need to use PYTHAGORAS theorem here

according to questions,p and b is given

p=perpendicular

b=basse

so h=?

h {}^{2} = \sqrt{} p {}^{2} + \sqrt{b {}^{2} }

16/17


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