Question

Sine, cosines and tangent of 30 45 and 60 degrees

Answer 1

Sine 30 =

Sine 45 =

Sine 60 =

Cos 30 =

Cos 45 =

Cos 60 =

Tan 30 =

Tan 45 =

Tan 60 =

Explanation:

Answer 2

Sine 30 =

`(1)/(2)`

Sine 45 =

`\sqrt{ (2)/(2) }`

Sine 60 =

`\sqrt{ (3)/(2) }`

Cos 30 =

`\sqrt{ (3)/(2) }`

Cos 45 =

`\sqrt{ (2)/(2) }`

Cos 60 =

`(1)/(2)`

Tan 30 =

`\sqrt{ (3)/(3) }`

Tan 45 =

`1`

Tan 60 =

`√(3)`

Explanation:

I hope it helps