green transparent 30/60 degree set square isolated white background, triangular tool used in drawing straight lines and technical geometric drawing

---

green transparent 30/60 degree set square isolated white background, triangular tool used in drawing straight lines and technical geometric drawing, clear see through design

---

Size: 5512px × 3675px
Location: Sri Lanka
Photo credit: © Shamil / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 30, 60, accurate, alignment, angle, architecture, background, centimeters, classroom, clear, closeup, convenient, cut, degree, design, diagram, drafting, drawing, education, engineering, geometry, green, isolated, line, marking, material, mathematics, measure, measurement, millimeters, parallel, plastic, precise, professional, reading, ruler, scalene, set, shape, simple, square, straight, students, technical, tool, transparent, triangle, white