Vertical and supplementary angles.jpg
Βασίλης
en
Vertical and supplementary angles, Supplementary angles, Vertical angles
commons
en
Vertical and supplementary angles, Vertical and supplementary angles
commons
ja
縦方向および補助方向の角度、補足方向の角度、垂直方向の角度
commons_translated
ja
縦方向および補助方向の角度、縦方向および補助方向の角度
commons_translated
vertical angle supplementary right-angled right angle angled pediculati vertical file vertical angler angular distance angular unit obtuse angle acute angle reflex angle oblique-angled plane angle oblique angle complementary angles angle straight angle