A cord from which a metal weight is suspended pointing directly to the earth's center of gravity, used to determine the vertical from a given point
English: plumb line, perpendicular
perpendicular, English-Gothic, English-Gothic architecture, perpendicular style, plumb line
English: plumb line, perpendicular
English: perpendicular, perpendicular style, English-Gothic, English-Gothic architecture
English: perpendicular
Bahasa: garis tegak lurus
English: perpendicular
English: vertical, perpendicular
Bahasa: lurus, tegak, vertikal, serenjang, tegak lurus
English: perpendicular
Bahasa: tegak
English: perpendicular