1-1 Nets and Drawings for Visualizing Geometry

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Presentation transcript:

1-1 Nets and Drawings for Visualizing Geometry

Problem 1: Identifying a Solid From a Net Net: a two-dimensional diagram that you can fold to form a 3-D figure. It shows all of the surfaces of a figure in one view EXAMPLE:

The net shown below folds into the cube beside it The net shown below folds into the cube beside it. Which letters will be on the top and the front of the cube?

The net shown below folds into the cube beside it The net shown below folds into the cube beside it. Which letters will be on the top and right side of the cube?

Problem 2: Drawing a Net From a Solid What is a net for the graham cracker box shown? Label the net with its dimensions

What is a net for the figure shown? Label the net with its dimensions.

Problem 3: Isometric Drawing Isometric Drawing: shows a corner view of a 3-D figure. It allows you to see the top, front, and side of the figure EXAMPLE:

What is an isometric drawing of the cube structure shown?

What is an isometric drawing of the cube structure shown?

Problem 4: Orthographic Drawing Orthographic Drawing: another way to represent a 3-D figure. It shows three separate views: a top view, front view, and a right-side view EXAMPLE: Top Front Right

What is the orthographic drawing for the drawing shown?

What is the orthographic drawing for the drawing shown?