The document is from a private educational institution in Huancayo, Peru. It discusses proportionality and similarity of triangles for 11th grade level 1 and level 2 students. It was authored by professor Cesar Jhon Sapallanay Rashuaman in 2013 for the Virgin of the Pillar.

1. ÁREA:
GEOMETRIA
INSTITUCIÓN EDUCATIVA PARTICULAR
Jr. Loreto 613 -Huancayo213626
PROF. CESAR JHON SAPALLANAY RASHUAMAN
PROPORCIONALIDAD Y SEMEJANZA DE TRIANGULOS
NIVEL I
5.
V
I
R
G
E
N
D
E
L
P
I
L
A
R
6.
2
0
1
3
*
*
*
V
I
R
G
E
N
7.
D
E
L
P
I
L
A
R
2
0
1
3
*
*
*
4.
V
I
R
G
E
N
D
E
L
P
I
L
A
R
2
0
1
3
*
*
*
9.
GRADO: 11º

2. NIVEL II
10.
V
I
R
G
E
N
13.
D
E
L
P
I
L
A
R
2
0
1
3
14.
*
*
*
11.
V
I
R
G
E
N
D
E
L
P
I
L
A
R
2
0
1
3
*
*
*
12.
V
I
R
G
E
N
D
E
L
P
I
L
A
R
2
0
1
3
*
*
*
15.