"Three Views of Objects" PPT courseware

Description

"Three Views of Objects" PPT courseware

Take a guess

Can you tell what an object is under the sun just by looking at its shadow?

In life, we should look at one thing and analyze one thing from different angles and multiple aspects.

Three View

Observe objects - shapes

Orthographic projection—graphics

Main view - looking from front to back

Top view - looking from top to bottom

Left view - looking from left to right

Three views of the cylinder:

Front view: seen from front to back

Left view: seen from left to right

Top view: seen from top to bottom

Practice in class

1. Draw three views of the following three-dimensional figures.

2. Point out which of the three views of the object on the right are the three plane figures on the left.

3. Three views of the four-diamond cone:

4. Find the front view corresponding to each item in the picture.

Summary

Three View

Front view - a view from the front

Left view - view from the left

Top view - picture seen from above

When drawing three views of an object, you must comply with the following principles:

Position: Front view Side view Top view

Size: length is aligned, height is equal, and width is equal.

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For more information about the "Three Views of an Object" PPT courseware, please click the "Three Views of an Object" ppt tag.

"Three Views of Objects" PPT courseware 3:

"Three Views of Objects" PPT Courseware 3 Do it 1. The two pictures shown in the figure are top views of the geometry built by several small cubes. The numbers in the small squares represent the number of small cubes at that position. , please draw the front view and left view of the corresponding geometry. 2..

"Three Views of Objects" PPT Courseware 2:

"Three Views of Objects" PPT Courseware 2 Before workers process parts, they must first look at the drawings of the parts. But drawing an object in space on a plane is not a simple matter, because it must be drawn so that it can be seen clearly from all aspects. .In order to solve this problem, three...

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Update Time: 2024-11-22

This template belongs to Mathematics courseware Qingdao Edition Ninth Grade Mathematics Volume 2 industry PPT template

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