angle
角度
Angle measuring instrument
Angular statistics (mean, standard deviation)
Angle bisector
Angular acceleration
Angular diameter
Angular velocity
Argument (complex analysis)
Astrological aspect
Central angle
Clock angle problem
Decimal degrees
Dihedral angle
Exterior angle theorem
Golden angle
Great circle distance
Inscribed angle
Irrational angle
Phase (waves)
Protractor
Solid angle
Spherical angle
Transcendent angle
Trisection
Zenith angle
https://source.unsplash.com/featured/?angle#.png
/suto3/google.iconangle
image angle
define angle
wikipedia angle
weblio angle
kotobank angle
jisho angle