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National and Regional Contests
Turkey Contests
National Olympiad First Round
2005 National Olympiad First Round
29
29
Part of
2005 National Olympiad First Round
Problems
(1)
P29 [Geometry] - Turkish NMO 1st Round - 2005
Source:
10/26/2013
Let
h
1
h_1
h
1
and
h
2
h_2
h
2
be the altitudes of a triangle drawn to the sides with length
5
5
5
and
2
6
2\sqrt 6
2
6
, respectively. If
5
+
h
1
≤
2
6
+
h
2
5+h_1 \leq 2\sqrt 6 + h_2
5
+
h
1
≤
2
6
+
h
2
, what is the third side of the triangle?
<
s
p
a
n
c
l
a
s
s
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
A
)
<
/
s
p
a
n
>
5
<
s
p
a
n
c
l
a
s
s
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
B
)
<
/
s
p
a
n
>
7
<
s
p
a
n
c
l
a
s
s
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
C
)
<
/
s
p
a
n
>
2
6
<
s
p
a
n
c
l
a
s
s
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
D
)
<
/
s
p
a
n
>
3
6
<
s
p
a
n
c
l
a
s
s
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
E
)
<
/
s
p
a
n
>
5
3
<span class='latex-bold'>(A)</span>\ 5 \qquad<span class='latex-bold'>(B)</span>\ 7 \qquad<span class='latex-bold'>(C)</span>\ 2\sqrt 6 \qquad<span class='latex-bold'>(D)</span>\ 3\sqrt 6 \qquad<span class='latex-bold'>(E)</span>\ 5\sqrt 3
<
s
p
an
c
l
a
ss
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
A
)
<
/
s
p
an
>
5
<
s
p
an
c
l
a
ss
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
B
)
<
/
s
p
an
>
7
<
s
p
an
c
l
a
ss
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
C
)
<
/
s
p
an
>
2
6
<
s
p
an
c
l
a
ss
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
D
)
<
/
s
p
an
>
3
6
<
s
p
an
c
l
a
ss
=
′
l
a
t
e
x
−
b
o
l
d
′
>
(
E
)
<
/
s
p
an
>
5
3
geometry
trigonometry