1 / 16

12.2 Surface Area of Prisms and Cylinders

12.2 Surface Area of Prisms and Cylinders. Lateral face Oblique. Definition of a Prism. A Prism is a solid having bases or ends that are parallel, congruent polygons and sides that are parallelograms. http://dictionary.reference.com/browse/prism. Parts of a Right Prism.

phyllis-jefferson
Download Presentation

12.2 Surface Area of Prisms and Cylinders

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 12.2 Surface Area of Prisms and Cylinders Lateral face Oblique

  2. Definition of a Prism A Prism is a solid having bases or ends that are parallel, congruent polygons and sides that are parallelograms. http://dictionary.reference.com/browse/prism

  3. Parts of a Right Prism Height is the distance between the bases

  4. Different Right Prisms All Prisms with a Right angle

  5. Definition of an Oblique Prism A prism with angles that are not right angles.

  6. A way to show the surface of a Prism A two Dimensional representation of a prism is called a net

  7. Right Prism Theorem The Surface Area of a Prism is two bases plus the lateral faces. Lateral faces = Height times Perimeter B is Base P is Perimeter H is Height

  8. Right Prism Theorem The Base is 4(7)= 28 Perimeter is 2(4)+2(7) = 22 Height is 5 S.A. = 2(28) + 22(5) S.A. = 166

  9. Another way is adding all the faces and bases The equation S.A. = 2(W·H + W·L + H·L) W = 4; L = 7; H = 5

  10. Define of a Cylinder A Prism with a circular base

  11. The net of a Cylinder Two circles and a Rectangle

  12. The Surface Area of a Cylinder 2 Bases + Circumference times height

  13. The Surface Area of a Cylinder 2 Bases + Circumference times height

  14. The Surface Area of a Cylinder 2 Bases + Circumference times height

  15. Homework Page 732 – 734 # 13 – 43 odd, 49, 53

  16. Homework Page 732 – 734 # 14 – 44 even, 48, 55

More Related