The cosine of the angle |
|||||||
a) |
63/65 |
b) |
36/65 |
c) |
16/65 |
d) |
13/64 |
The cosine of the angle |
|||||||
a) |
63/65 |
b) |
36/65 |
c) |
16/65 |
d) |
13/64 |