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