Ⲇ

#angle #degrees #degree #acute #obtuse #gradient #slope #radian #radians #incline #polar coordinates #trigonometry #mathematics #angular unit #arc #geometry #surveying #inclination #tangent

😇ʚɞ

#angle #tangent #radian #corner

🪐😑☀️

#spherical angle #radius #diameter #moon kaomoji #angle #circle #orb #orbicular #circular #radian #round angle #semicircular #inradius