Similar Shapes and Similar Triangles.notebook 1 December 28, 2017 Mar 15-08:05 Work out missing lengths in complicated diagrams involving 2D shapes, especially similar triangles. Similarity - Lesson 1
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Similar Shapes and Similar Triangles.notebook
1
December 28, 2017
Mar 15-08:05
� Work out missing lengths in complicated diagrams involving
2D shapes, especially similar triangles.
�
Similarity - Lesson 1
Similar Shapes and Similar Triangles.notebook
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December 28, 2017
Dec 13-11:09
=
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3
December 28, 2017
Aug 23-07:47
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December 28, 2017
Dec 27-17:36
= 3 = 2
= 3 = 3
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December 28, 2017
Aug 23-07:51
For triangles only, there is another
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December 28, 2017
Mar 15-09:09
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December 28, 2017
Mar 15-09:09
=
=
=
=
=
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December 28, 2017
Mar 15-09:09
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∴
Similar Shapes and Similar Triangles.notebook
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December 28, 2017
Dec 27-13:50
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December 28, 2017
Dec 27-13:50
4 cm
24 cm
3/2
1 . 8 cm
120o
30 cm
70o
1 . 5 cm
2 . 4 cm
53o
5 cm
1 . 5 cm
30 cm
17 . 5 cm
15 cm
2 . 8 cm
18o
5 cm
10 cm
Similar Shapes and Similar Triangles.notebook
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December 28, 2017
Dec 27-13:50
Similar Shapes and Similar Triangles.notebook
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December 28, 2017
Dec 27-16:14
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December 28, 2017
Dec 27-13:50
10 . 29 m
6 . 00 cm
8 . 17 m
13 . 50 cm
5 . 50 cm3 . 27 m
5 . 60 mm 6 . 29 m
4 . 80 cm 5 . 45 m
Similar Shapes and Similar Triangles.notebook
14
December 28, 2017
Dec 27-16:14
7 . 00 m 6 . 67 cm
14 . 88 m 7 . 69 cm
8 m
9 m
87 . 0 cm
1 . 25 m
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