standardvinklarna

sin 45* (sinπ/4)

sin 45* (sinπ/4)

1/(2)^½

cos 45* (cosπ/4)

1/(2)^½

sin 60* (sin π/3)

3^(1/2)/2

cos 30*(sin π/6)

3^(1/2)/2

sin 30* (sin π/6)

½

cos 60* (cos π/3)

½

tan 45* (tan π/4)

1

tan 60* (tan π/3)

3^(1/2)

tan 30* (tan π/6)

1/(3^(1/2))