SQRT(3)/4 - 1/4
It is:- sin(40) = 0.6427876097
It is: sin(62) = 0.8829475929.
Sin -30
The second quadrant.
SQRT(3)/4 - 1/4
It is:- sin(40) = 0.6427876097
It is: sin(62) = 0.8829475929.
The exact value is 0.40673664.
0.3584
sin(35 deg) = 0.5736
sin(87 degrees) = 0.999
Sin30 degrees is 0.50000
It is:- sin(40) = 0.6427876097
answer is 2.34 degrees answer is 2.34 degrees
Sin -30
sin(21 deg) = 0.3584