lubri

lubr604 __Objectves-__ explore ratios of surface areas to volume. __Objectives-__ develope the concepts of maxamizing volume and maxamizing surface area.
 * 7.1**
 * Surface Area and Volume**

The surface area, s, and volume v, of a right rectangular prisim with length l, width w, and height h are.The surface area, s, and volume, v, of a cube with side s are. surface areas and volume of prisms** __Objectives-__Define and use a formula for finding the surface area of a right prism __Objectives-__ Define and use a formula for finding the volume of a right prism. __Objectives-__ Use Cavalieri's Principle to develop a formula for the volume of a right or oblique prisim. __words__** Altitude- A segment that has endpoints in the planes containing the bases. Height- The length of an altitude. The Volume Of the prism- L x W x H __**Formulas**__ Area Of A Right Prisim- S= L+2B or S=hp+2B Volume of prisim- V = Bh __Objectives-__ Define and use a formula for the surface area of a regular pyramid. __Objectives-__ Define and use a formula for the volume of a pyramid. Pyramid- A polyhedron in which all but one of the polygonal faces intersect at a single point known as the vertex. Base- The polygonal face that is opposite the vertex. Lateral Faces- The faces of a prisim or pyramid that are not bases. Vertex of the pyramid- The point opposite the base of the pyramid. Base edge- An edge that is part of the base of the pyramid; Each lateral face has one edge in common with the base. Lateral Edge- The intersection of two lateral faces of a polyhedron. Altitude- A segment from the vertex perpendicular to the plane of the base. Height- The length of an altitude of a polygon. Regular Pyramid- A pyramid whose base is a regular polygon and whose lateral faces are congruent isosceles triangles. Slant Height- In a regular pyramid, the length of an altitude of a lateral face. Triangular Pyramid- Rectangular pyramid- Pentagonal Pyramid- Hexagonal Pyramid- Surface area of a regular pyramid- S L + B or S=1/2lp + B Volume of a pyramid- V = 1/3Bh __Objectives-__ Define and use a formula for the surface area of a right cylinder. __Objectives-__ Define and use the formula for the volume of a cylinder. Cylinder- A solid that consists of a circular region and its translated image in a parallel plane with a lateral surface connecting the circle. Lateral surface- The curved surface of a cylinder. bases- The faces formed by the circular region and its translated image. altitude- A segment that has endpoints in the planes containing the bases and is perpendicular to both planes. height- The length of an altitude of a polygon. axis- The segment joining the centers of the two bases. right cylinder- A cylinder whose axis is perpendicular to the bases. oblique cylinder- A cylinder that is not a right cylinder. Surface area of a right cylinder- S =L + 2B or S= 2~rh + 2~r^2 Volume of a cylinder- V= Bh or V= ~r^2h __Objectives-__ Define and use the formula for the surface area of a cone. __Objectives-__ Define and use the formula for the volume of a cone. Cone- base- lateral surface- vertex- altitude- height- right cone- oblique cone-
 * 7.2
 * Formulas and words you need to know
 * 7.3**
 * __Words__**
 * Formulas**
 * 7.4**
 * Words**
 * Formulas**
 * 7.5**
 * Words**

= = 1.volume of triangular prisim- 2.Surface area of triangular prism- 3.volume of pyramid- 4.surface area of a pyrimid- 5.volume of cylinder- sa of base times hight 6.surface area of cylinder- 7.volume of cone-b x h/3 8.surface area of cone- 9.volume of a sphere-4/3xPi x r³ 10.surface area of a sphere- Pi x r²4