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Please get the warm up off the back desk and begin working.

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Presentation on theme: "Please get the warm up off the back desk and begin working."— Presentation transcript:

1 Please get the warm up off the back desk and begin working.

2 Section 1.1 Nets and Drawings for Visualizing Geometry Objective: Understand how a three-dimensional object can be represented in two-dimensions. Essential Understanding: You can represent a three-dimensional object with a two-dimensional figure using special drawing techniques.

3 Identifying a Solid From a Net If the net is folded so that side A is the front of the cube, what letters will be on the top, bottom, right, left, and back?

4 A. B. C. Match the package with its net. 1. 2 3.

5 Isometric Drawing An isometric drawing shows a corner view of a three- dimensional figure. It allows you to see the top, front, and side of the figure. Watch as I draw a filing cabinet.

6 Let’s try one together ♥ Please get: ♥isometric dot paper ♥straight edge

7 Step 1: Draw the front edges Step 2: Draw the right edges Step 3: Draw the back edges Step 4: Fill in as necessary

8 Orthographic Drawing An orthographic drawing shows three separate views; top, right and front. Please look at page 6 in your book. Orthographic drawing, instructional video

9 Your assignment Page 7 - 10 Problems: 6-19, 34-37, 43-51


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