ALIGN THIS EDGE WITH A VERTICAL SURFACE (TREE, BUILDING, FENCE POST, POLE ETC.)
T H I S
I S
A
5 °
S L O P E
EXAMPLE: COMPARE
SLOPE WITH FOLDED
EDGE.
T H I S I S A 1 0 ° S L O P E
T H I S I S A 1 5 ° S L O P E
HT I S I S A 2 0 ° EPOLS
FOLD ALONG APPROPRIATE LINE
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