30 likes | 221 Views
Geometry Vocabulary 9.8. In the rectangular solid: ABFE is one of the six rectangular faces. Segment AB is one of the twelve edges. Segment HB is one of the four diagonals of the rectangular solid. In the regular square pyramid:. JKMO is a square; and it is called the base.
E N D
Geometry Vocabulary 9.8 • In the rectangular solid: • ABFE is one of the six rectangular faces. • Segment AB is one of the twelve edges. • Segment HB is one of the four diagonals of the rectangular solid.
In the regular square pyramid: • JKMO is a square; and it is called the base. • P is called the vertex. • Segment PR is called the altitude of the pyramid; and it is perpendicular to the base at its center. The length of the altitude is the height of the pyramid. • Segment PS is called a slant height and it is perpendicular to a side of the base.