12.1,12.2,12.4 Flashcards
1
Q
Polyhedron
A
A solid that is bounded by polygons that enclose a single region of space
2
Q
Regular polyhedrons (5)
A
4 faces 6 faces 8 faces 12 faces 20 faces
3
Q
Surface Area of a RIGHT prism
A
S= 2B + Ph
B= area of base P= perimeter of base h= height
4
Q
Surface area of a RIGHT Cylinder
A
S= 2 pi r2 + 2 pi r h
5
Q
right prisms
A
Prism where each lateral edge is perpendicular to both bases
6
Q
Surface Area of Oblique Prisms
A
SA= 2•A1 + 2•A2 + 2•A3
7
Q
Volume of a cube
A
V= S3
8
Q
Volume of Prisms
A
V= Bh
B= area of the base h= height
9
Q
Volume of cylinder
A
V= Bh
Or
V= pi r2 h
B= Area of base
h=height
