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Sine, cosines and tangent of 30 45 and 60 degrees

User Wwwilliam
by
5.9k points

2 Answers

4 votes

Answer:

Sine 30 =

Sine 45 =

Sine 60 =

Cos 30 =

Cos 45 =

Cos 60 =

Tan 30 =

Tan 45 =

Tan 60 =

Explanation:

User Glenn Ferrie
by
6.5k points
3 votes

Answer:

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

User Liviu Mandras
by
6.1k points