sin A is 63/65 find sec c?
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Answer:(
16
65
,
63
65
)
To find the
cos
(
θ
)
between the x-axis and the line between the points
(
0
,
0
)
and
(
16
65
,
63
65
)
, draw the triangle between the three points
(
0
,
0
)
,
(
16
65
,
0
)
, and
(
16
65
,
63
65
)
.
Opposite :
63
65
Adjacent :
16
65
Find the hypotenuse using Pythagorean theorem
c
=
√
a
2
+
b
2
.
Tap for more steps...
1
cos
(
θ
)
=
Adjacent
Hypotenuse
therefore
cos
(
θ
)
=
16
65
1
.
16
65
1
Divide
16
65
by
1
.
cos
(
θ
)
=
16
65
Approximate the result.
cos
(
θ
)
=
16
65
≈
0.2
¯¯¯¯¯¯¯¯¯¯¯¯
461538
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