diff --git a/Advanced/Origami/main.tex b/Advanced/Origami/main.tex index 90d1423..8d96790 100755 --- a/Advanced/Origami/main.tex +++ b/Advanced/Origami/main.tex @@ -370,7 +370,7 @@ \note{Proposed by Sunny} Using a compass and ruler, find two circles tangent to a point D and lines AB and AC. (Problem of Appolonius, PLL case) \par \hint{ - All circles tangent to $AB$ and $AC$ are homothetic with centre at $A$. What does this mean? \par + All circles tangent to $AB$ and $AC$ are homothetic with centre at $A$. What does this mean? \\ Also, the angle bisector may help. }