Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.

Like this presentation? Why not share!

- 20 year marketing plan by Noel Escalo 453 views
- The truth about stress by The Art of Health... 703 views
- Final fiesta brodhead by Julie Sanchez 484 views
- Alg II 2-3 and 2-4 Linear Functions by jtentinger 622 views
- Concrete Grinding Tools by Xtreme Polishing ... 188 views
- The insiders secret 5 step system t... by artp 417 views

No Downloads

Total views

930

On SlideShare

0

From Embeds

0

Number of Embeds

16

Shares

0

Downloads

33

Comments

0

Likes

2

No embeds

No notes for slide

- 1. Chapter 11 Surface Area and Volume 11.3 and 11.5 S
- 2. Essential UnderstandingS To find the surface area of a 3D figure, find the sum of the areas of all the surfaces of the figureS The volume of a pyramid is related to the volume of a prism with the same base and heightS The volume of cone is related to the volume of a cylinder with the same base and height
- 3. ObjectivesS Students will be able to S Find the surface area of a pyramid and a cone S Find the volume of a pyramid and of a cone
- 4. PyramidsS Pyramid: polyhedron in which one face (the base) can be any polygon and the other faces (lateral faces) are trianglesS Vertex: top of pyramidS Slant height: length of the altitude of a lateral face of the pyramidS Assume a pyramid is a regular pyramid unless otherwise stated
- 5. LA and SA of PyramidsS Lateral Area (LA): sum of the areas of the congruent lateral faces S Half the product of the perimeter and the slant height S LA = ½ plS Surface Area (SA): add the area of the base to the lateral area. S SA = LA + B S SA = ½ pl + BS When the slant height is not given you must find it first in order to find the LA or the SA
- 6. What is the Surface Area
- 7. What is the lateral area?
- 8. Volume of a PyramidS V = 1/3 Bh
- 9. ConeS Base is a circleS Right Cone: altitude is a perpendicular segment form the vertex to the center of the baseS Height is the altitudeS Slant Height: distance from the vertex to a point on the edge of the base
- 10. LA and SA of a ConeS Lateral Area (LA): half the product of the circumference of the base and the slant height S ½ * 2πr * l = S πrlS Surface Area (SA): sum of the lateral area and the base S LA + B S πrl + πr2
- 11. What is the surface area in terms of pi?
- 12. Volume of a ConeS V = 1/3BhS V = 1/3 π r2 h
- 13. HomeworkS Pg. 713S #10 – 22 even, 28 (8 problems)S Pg. 729S #6 – 18 even, 30 (8 problems)S 16 problems total

No public clipboards found for this slide

×
### Save the most important slides with Clipping

Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.

Be the first to comment