Question

IF cos=
I5/17
then find sin​

Answer 1

Step-by-step explanation:

if cos theta = 15 / 17

base = 15

hypotenus = 17

perpendicular = (17²-15² = 289 - 225 )½

= 64½ = 8

sin theta = 8 / 17

hope this will help

Answer 2

Answer:

8/17

Step-by-step explanation:

sin = 15/17

we know, cos^2 + sin^2 = 1

therefore 225/289 + sin^2 = 1

sin^2 = 1 - 225/289

sin^2 = 289/289 - 225/289

sin^2 = 64/289

sin^2 = 8/17