Question

If TanA = 8/10 Find the other trigonometric ratios.
​

Answer 1

Step-by-step explanation:

tanA=

Base

Perpendicular

=

1

3

Using pythagoras theorem,

AC

2

=AB

2

+BC

2

AC

2

=(1)

2

+(

3

)

2

AC

2

=1+3=4

AC=2

Therefore,

Base=1,Perpendicular=

3

,Hypotenuse=2

Therefore,

sinA=

2

3

,cosA=

2

1

,tanA=

3

cosecA=

3

2

,secA=2,cotA=

3

Answer 2

Answer:

​ Answer = 1 / 3

Step-by-step explanation:

tan A =  Perpendicular/ Base  =3/1  

​

Using pythagoras theorem,

AC2  =AB2  + BC2

AC2  =(1)  2  +(  3  )2

AC2  =1+3=4

AC=2

Therefore,

Base=1, Perpendicular=  3  ,Hypotenuse=2

Therefore,

sin A=  3/2  ,cos A=  1/2  ,tan A=  3

​ cosec A=  2/3  ,sec A=2,cot A=  1/3

​ Answer = 1 / 3

please mark me as brainliest