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Trigonometry Examples
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Trigonometry
Solve for r r=6sin(-( square root of 3)/3)
r
=
6
sin
(
−
√
3
3
)
r
=
6
sin
(
-
3
3
)
Step 1
Evaluate
sin
(
−
√
3
3
)
sin
(
-
3
3
)
.
r
=
6
⋅
−
0.54580561
r
=
6
⋅
-
0.54580561
Step 2
Multiply
6
6
by
−
0.54580561
-
0.54580561
.
r
=
−
3.27483368
r
=
-
3.27483368
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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