Embed Size (px)
Citation preview
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
2
December 28, 2017
Dec 13-11:09
=
Similar Shapes and Similar Triangles.notebook
3
December 28, 2017
Aug 23-07:47
=
Similar Shapes and Similar Triangles.notebook
4
December 28, 2017
Dec 27-17:36
= 3 = 2
= 3 = 3
Similar Shapes and Similar Triangles.notebook
5
December 28, 2017
Aug 23-07:51
For triangles only, there is another
Similar Shapes and Similar Triangles.notebook
6
December 28, 2017
Mar 15-09:09
Similar Shapes and Similar Triangles.notebook
7
December 28, 2017
Mar 15-09:09
=
=
=
=
=
Similar Shapes and Similar Triangles.notebook
8
December 28, 2017
Mar 15-09:09
=
=
=
=
∴
Similar Shapes and Similar Triangles.notebook
9
December 28, 2017
Dec 27-13:50
Similar Shapes and Similar Triangles.notebook
10
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
11
December 28, 2017
Dec 27-13:50
Similar Shapes and Similar Triangles.notebook
12
December 28, 2017
Dec 27-16:14
Similar Shapes and Similar Triangles.notebook
13
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
![arXiv:1710.06664v2 [math.CO] 22 Nov 2017 operator. A similar concept of cDes(T) and accompanying action p was introduced for two-row partition shapes and certain other skew shapes](https://img.pdfslide.us/doc/110x75/5aece6837f8b9a45568ee2a9/arxiv171006664v2-mathco-22-nov-2017-operator-a-similar-concept-of-cdest.jpg)
