POLYGON
VERTEX
ANGLES
LENGTH
SHARP
T
R
I
A
N
G
L
E
I
T
L
H
L
N
Q
L
A
T
W
L
A
J
G
X
Z
O
N
A
H
O
R
S
O
V
D
F
G
G
T
S
E
U
E
B
S
E
L
D
G
Y
T
O
Z
L
L
T
E
R
N
E
A
L
Y
U
E
I
S
A
E
T
L
Z
P
O
E
C
Q
W
L
M
I
E
V
R
A
P
S
U
X
U
U
Z
Q
X
A
I
A
O
E
I
Q
T
M
I
G
H
H
J
S
A
E
N
E
L
A
C
S
U
A
I
L
