Question

If sinA = ¾ ,then tan A =

Answer 1

Answer:

tan A=3/√7=p/b

ok this is correct answer plz make me brainlist

Answer 2

Step-by-step explanation:

We know, sin^2A+cos^2A=1

So cos A=√(1-sin^2A)

So if sin A=3/4, then sin^2A=9/16

cos A=√1-(9/16)=√5/4

Therefore,tan A=sin A/cos A

=(3/4)÷(√5/4)=3/√5 implies 3√5/5