Question

what is the value of tanA, if sin A=3/5 and cosA=4/5​

Answer 1

Answer:

tanA=3/4

Step-by-step explanation:

sinA=3/5(p/h)

CosA=4/5(b/h)

now, tanA=p/b so in the place of p and b we put 3 and 4

so tanA=3/4

Answer 2

sinA=3/5=opp/hyp

therefore

opp=3

hyp=5

CosA=adj/hyp=4/5

therefore

adj=4

then,tanA=opp/adj

hence,TanA =¾