School blackboard, Pythagorean theorem, illustration

---

Size: 8334px × 6250px
Photo credit: © m.schuppich / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 3d, angle, angles, background, blackboard, calculate, chalk, des, euclidean, geometry, hypotenuse, illustration, isolated, knowledge, mathematics, pythagoras, pythagorean, samos, satz, school, science, teaching, theorem, triangle, white