not an integer, leave it in simplest radical form.
6. Write the ratios for sin A and cos A.
A
a.
C.
8
Not drawn to scale
sin A = =
b. sin A =
sin A =
d. sin A =
10
6
10
8
6
"
8
10
8
B
, COS A = =
10
cos A =
cos A: =
8
10
6
10
, cos A =
2
6
10
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