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Mathematics
Mathematics
Problem
In
△
A
B
C
\triangle ABC
△
A
B
C
,
∠
C
=
90
∘
\angle C = 90^\circ
∠
C
=
9
0
∘
and
∠
A
=
30
∘
\angle A = 30^\circ
∠
A
=
3
0
∘
. If
A
B
=
10
cm
AB = 10\,\text{cm}
A
B
=
10
cm
, find the length of
B
C
BC
B
C
.
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