Question

if sin theta = 3/4. find all other trigonometric ratois. you can use pythagoras theorem​

Answer 1

Answer:

here sin =p/h so p= 3 and 4=h

now using phthagorus theoram

h² = b² +p²

4² = b²+ 3²

16 =b²+ 9

16-9 = b²

√7 = b²

so cos = b/h = √7/4

tan. =p/b = 3/√7