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Standard IX
Mathematics
Question
In right-angled triangle
A
B
C
;
B
=
90
∘
. Find the magnitude of angle
A
, if:
A
B
is
√
3
times of
B
C
.
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Solution
Verified by Toppr
In
△
A
B
C
,
tan
A
=
P
B
=
B
C
A
B
=
B
C
√
3
B
C
tan
A
=
1
√
3
tan
A
=
tan
30
A
=
30
∘
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Similar Questions
Q1
In right-angled triangle
A
B
C
;
B
=
90
∘
. Find the magnitude of angle
A
, if:
A
B
is
√
3
times of
B
C
.
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Q2
In right-angled triangle
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B
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Q5
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