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