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Byju's Answer
Standard X
Mathematics
Angle of Depression
In the given ...
Question
In the given figure
△
A
B
C
is a right-angled triangle, where
∠
B
=
90
o
,
∠
C
=
50
o
. Write the ratios of
sin
50
o
and
cos
50
o
.
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Solution
In
△
A
B
C
, we have
cos
50
o
=
adjacent side/hypotenuse
=
B
C
A
C
sin
50
o
=
opposite/hypotenuse
=
A
B
A
C
Therefore,
sin
50
o
cos
50
o
=
(
A
B
A
C
)
(
B
C
A
C
)
=
A
B
B
C
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Q.
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