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Get Started Now- Lesson: 11:51
- Lesson: 21:55
- Lesson: 3a2:07
- Lesson: 3b3:52
- Lesson: 3c3:15

Imagine you are looking at a 3-dimensional shape, for example, a cereal box. It looks like large rectangle from the front. From the side, it may look like a much thinner rectangle. However, you are sure that it is the same cereal box. It is because 3-dimensional shapes have many surfaces, and they do not necessarily look the same from different angles.

- 1.Determine the correct top, front, and side views for the object.

- 2.Below are the views of a cereal box. Draw the new views if the cereal box is turned 90° clockwise.

- 3.Outline the front, top and left side views for the following objects.a)

b)

c)

18.

Surface area of 3-dimentional objects

18.1

Introduction to surface area of 3-dimensional shapes

18.2

Nets of 3-dimensional shapes

18.3

Surface area of prisms

18.4

Surface area of cylinders

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