- 38 -
T
H
IS
IS
A
1
5
° S
L
O
P
E
T
H
IS
IS
A
1
0
°
S
L
O
P
E
T
H
IS
IS
A
5
°
S
L
O
P
E
ALIGN THIS EDGE WITH A VERTICAL SURFACE
(TREE, BUILDING, FENCE POST, POLE ETC.)
EX
AMP
L
E:
COM
P
ARE
SLO
P
E
WIT
H
FO
LD
ED
EDG
E.
FO
L
D
ALO
N
G APPRO
P
RIA
T
E LI
N
E
T
H
IS
IS
A
2
0
° S
L
O
P
E