Find the value of sin 225 degree
Answers
Answered by
0
Answer:
θ° θradians sin(θ)
210° 7π/6 -1/2
225° 5π/4 -√2/2
240° 4π/3 -√3/2
270° 3π/2 -1
Answered by
1
sin 255 = sin (75 + 180) = - sin 75.
Similar questions