Vocabulary consisting only from characters you are able to read
三角形の内角のはπである。
sankakukei no naikaku noha π dearu.
The sum of inner angles of a triangle is π.math
歌番組
utabangumi
popular song program on radio or televisionmix
回る
mawaru
(1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans