Shown are two straight geoglyph lines in perpendicular form a geoglyph 80m (oriented east / west) and 50m (oriented north / south) a fractions of a degree greater than a perfect right angle. Rarely seen are geoglyph samples of Nazca lines display anything resembling right angles. These two line proves to be obtuse in geometry measuring 90.9+/- degrees. Within the perpendicular area of those two lines are two other lines that resemble the letter V. They are significantly smaller in size being about 20m max all drawn on fairly flat land.

14°39′23″S, 75°18′3″W -14.6563906, -75.3007687 Changuillo, Province of Nasca, Ica, Peru