Lesson 7 MI/Vocab scale drawing scale model scale Solve problems involving scale drawings.
Drawing to scale generic
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![Page 1: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/1.jpg)
DrawingDrawing
![Page 2: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/2.jpg)
DrawingDrawing
![Page 3: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/3.jpg)
DrawingDrawing
Labels
Key
Scale 1.2 m
1 m
2.4 m
1.5 m
1.5 m 2 m1:10
SCALE 1 cm on drawing = 10cm in real life
= iron sheet
= wire mesh
![Page 4: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/4.jpg)
Activity –Team 1Activity –Team 1
![Page 5: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/5.jpg)
Activity – Team 2Activity – Team 2
![Page 6: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/6.jpg)
Activity – Team 3Activity – Team 3
![Page 7: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/7.jpg)
ScaleScale
2 metres
___ centimetres (on drawing)
= _____ centimetres (in real life)
1:10
10cm in real life = 1 cm on drawing
20
200
1.5 metres = _____ centimetres (in real life)150
___ centimetres (on drawing)15
![Page 8: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/8.jpg)
ScaleScale
5m
1:100
5cm
7m
1:10
70cm
1m
1:2
50cm
10m
1:50
20cm
5m
1:100
5cm
4cm
1:2
2cm
4cm
1:20
0.8m
4cm
1:50
2m
![Page 9: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/9.jpg)
ScaleScale
side
roof SCALE
![Page 10: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/10.jpg)
Your Turn!Your Turn!
Now complete side and top views of your design!
SCALE
![Page 11: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/11.jpg)
Drawing TrianglesDrawing Triangles
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1:10
Drawing TrianglesDrawing Triangles2 metres
20 centimetres
1.2 metre 1.2 metre
12 centimetres 12 centimetres
12 centimetres 12 centimetres
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Drawing TrianglesDrawing Triangles
Use the same SCALE as you did before
SCALE
SCALESCALE
![Page 14: Drawing to scale generic](https://reader035.fdocuments.in/reader035/viewer/2022081421/5589a373d8b42acd0c8b4683/html5/thumbnails/14.jpg)
Your Turn!Your Turn!
Now complete the end view of your design!
SCALE