Upload
enthrombed
View
219
Download
3
Embed Size (px)
DESCRIPTION
Intersectii Piramida Rezolvari 2
Citation preview
a
b
c
e
f
s1
s2
s1'
S2'
d
e' f' d' b' c'
1
A(90,20,0)B(50,5,0)C(10,50,0)
S1(110,100,75)
D(85,40,0)E(140,30,0)F(120,75,0)S2(5,80,150)
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
2
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i
i'
1'
3
f
i
1
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i
i'
1'
j
2
j'
2'
4
f
i
1
a
j
2
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i
i'
1'
j
2
j'
2'
5
3
f
i
1
a
j
2
3'
k
b
k
3
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i
i'
1'
j
2
j'
2'
6
3
f
i
1
a
j
2
3'
k
b
k
3
4
4'
l
l'
f
l
4
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i
i'
1'
j
2
j'
2'
7
3
f
i
1
a
j
2
3'
k
b
k
3
4
4'
l
l'
f
l
4
5
m
m'
5'
d
m
5
a
b
c
e
f
s1
s2
s1'
d
e' f' d' b' c'
S2'
H
H'
1
i'
1'
j
2
j'
2'
8
3
3'
k
4
4'
l'
5
m'
5'
6
7 8
6'
7'
8'
9