Question

if tana=3, then find sina​

Answer 1

Answer:

4/5

Explanation:

4/5 is the right answer of this question

Answer 2

Explanation:

tan = p/b

3/1

by pythogorus

p^2+ b^2=h^2

3^2+1^2=9+1

10 =h^2 h =root 10

sin a =p/h

3/root 10