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Mathematics
Mathematics
Problem
Let
A
(
1
,
3
)
A(1, 3)
A
(
1
,
3
)
,
B
(
0
,
0
)
B(0, 0)
B
(
0
,
0
)
and
C
(
k
,
0
)
C(k, 0)
C
(
k
,
0
)
be three points such that
a
r
(
Δ
A
B
C
)
=
3
ar(\Delta ABC) = 3
a
r
(
Δ
A
B
C
)
=
3
sq units. Find the value of
k
k
k
.
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