1. Geometry 10-1 Solids Face: the flat side of a figure
Edge: a straight line connecting sides
Vertex: a corner where edges intersect

2. Basic Shapes Prism: 2 polygon bases, rectangle faces
Cylinder: 2 circle bases, curved face
Pyramid: 1 polygon base, triangle faces connect to a vertex
Cone: 1 circle base, 1 curved side connects to a vertex

3. Name that Shape
Prisms and pyramids are named according to the shape of the base. 1 2 3 4 5 6 7 8

4. Example Classify the solid shape. pentagonal pyramid
vertices: A, B, C, D, E, F
edges:
faces: 6 total (1 base)

5. Example Classify the solid shape. cone vertex: N M
edges: cones don’t have edges
faces: 2 total (1 base)

6. Volume and Surface Area
Volume: how much can fit inside of a shape Surface area: total area of all faces Lateral Surface area: area of side faces. Does not include the base(s).

7. Prisms Volume: V = Bh B = area of the base shape
h = distance between bases

8. Prisms Total Surface Area: S = Ph + 2B Lateral Surface Area: S = Ph
P = perimeter of base shape