Algebra 2ChallengeOlympiad Geometry ShareOlympiad Geometry · Challenge problemA triangle has vertices (0,0)(0,0)(0,0), (18,8)(18,8)(18,8) and (5,17)(5,17)(5,17). How many lattice points lie strictly inside it?A133133133B131131131C136136136D266266266E132132132Check Show answer Walk through it step by step Practice more like this Review this concept