It is:- sin(40) = 0.6427876097
sin(40o) = 0.6428
It is: sin(62) = 0.8829475929.
-0.5
SQRT(3)/4 - 1/4
-40 degrees
It is:- sin(40) = 0.6427876097
It is:- sin(40) = 0.6427876097
sin(40o) = 0.6428
It is: sin(62) = 0.8829475929.
The value of sin 65 degrees is approximately 0.9063. This value can be found using a scientific calculator or trigonometric tables. In radians, 65 degrees is about 1.1345 radians.
The value of sin(73 degrees) is approximately 0.9563. This value can be found using a scientific calculator or trigonometric tables. In radians, sin(73 degrees) is equivalent to sin(1.274 radians).
The value of cos 40 degrees is approximately 0.766.
The exact value is 0.40673664.
-0.5
0.3584
sin(87 degrees) = 0.999
sin(35 deg) = 0.5736