Question

if cos A=4/5 then tan A =?​

Answer 1

Heya buddy here is ur answer

ur answer is with attachment

hope it helps u if help mark as brainliest

Answer 2

cos A=4/5

then

SinA=(√5²-4²)/5=3/5

tan A =SinA/CosA=(3/5)/(4/5)=3/4