Download presentation

Presentation is loading. Please wait.

Published byNichole Morten Modified over 9 years ago

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

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google