There are 38 lines/angles word wall cards, including the two title cards and five blank cards for adding more vocabulary. The colorful cards are approximately eight and one half inches across and approximately four inches up and down, with the exception of the two larger title cards. Some of 38 words/numbers: line, line segment, ray, parallel, perpendicular, diagonal,intersecting, angle, right, obtuse, acute, reflex, straight, point, vertex, vertices, rotation, 90/180/270/360, degree, protract