RIGHTANGLE
ACUTEANGLE
VERTEX
RAY
OBTUSEANGLE
ADJACENTANGLE
COMPLEMENTARYANGLE
VERTICALANGLES
STRAIGHTANGLE
SUPPLEMENTARYANGLE
Z
E
U
U
R
A
Y
R
E
L
G
N
A
E
S
U
T
B
O
G
V
E
P
C
E
U
U
U
I
C
E
O
V
E
R
T
E
X
S
S
C
V
E
R
T
I
C
A
L
A
N
G
L
E
S
Q
N
U
M
Z
U
O
U
J
I
Y
V
I
O
W
K
O
U
O
H
T
P
Q
X
C
P
H
M
N
B
A
A
S
N
I
G
H
V
Y
E
P
O
L
W
E
O
S
Y
P
O
O
K
A
U
A
E
V
L
H
L
U
H
Q
U
G
D
E
H
A
L
E
E
J
C
Z
I
G
A
E
I
O
H
E
I
A
S
I
T
V
R
E
O
L
O
U
B
I
M
Q
N
U
L
L
R
I
I
A
P
V
S
H
M
A
G
R
T
E
V
R
U
G
G
K
A
T
D
Y
X
V
Y
B
Z
E
W
N
N
E
I
G
N
G
I
X
C
Q
C
C
N
W
I
E
A
L
N
T
A
G
A
A
O
O
U
U
C
W
C
K
Q
K
O
O
B
E
A
T
H
T
T
N
O
K
U
O
K
J
H
J
G
U
M
Z
I
R
Z
T
A
N
H
A
G
J
P
N
A
U
J
Z
J
E
H
G
Y
D
A
S
E
R
Q
G
U
L
I
Z
C
G
I
O
S
P
I
A
B
N
G
C
O
P
Y
T
I
V
E
L
T
O
P
T
B
X
N
K
G
W
A
C
H
K
R
A
C
A
U
W
B
E
S
X
A
G
I
L
E
J
Z
A
A
O
J
E
N
D
R
P
N
L
X
A
L
D
E
F
D
O
V
H
K
R
I
S
D
G
E
T
B
E
A
E
I
B
X
A
S
K
M
S
F
B
D
O
T
A
L
I
S
G
X
P
A
L
X
O
W
N
O
P
I
U
O
K
W
F
U
E
U
I
