Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to...
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Transcript of Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to...
![Page 1: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/1.jpg)
Similar Figures Notes
![Page 2: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/2.jpg)
Solving Proportions Review
Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?
![Page 3: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/3.jpg)
Solving Proportions
Solving Proportions: You must cross multiply and solve for the missing value.
2 5
= x 35
2(35) = 5x70 = 5x____
5____
5x = 14
![Page 4: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/4.jpg)
Proportions Practice x = 14 r = 28 k = 45 z = 9 d = 66 s = 72 w = 36 t = 12
a = 24 f = 14 h = 18 c =135 z = 60 k = 16 n = 15
![Page 5: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/5.jpg)
Similar Figures (~)
![Page 6: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/6.jpg)
Similar Figures
Similar Figures: have the same shape but are not the same size.
Corresponding Angles of Similar Figures: are congruent.
Corresponding Sides of Similar Figures: are in proportion.
![Page 7: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/7.jpg)
Naming Similar Figures When naming similar figures,
list the corresponding sides and the angles in the same order. For example, ∆ABC ~ ∆DEFCorresponding
Angles
<A & <D <A & <D <A & <D
CorrespondingSides
AB & DE BC & EF AC & DF
![Page 8: Similar Figures Notes. Solving Proportions Review Before we can discuss Similar Figures we need to review how to solve proportions…. Any ideas?](https://reader035.fdocuments.us/reader035/viewer/2022072006/56649f495503460f94c6aa02/html5/thumbnails/8.jpg)
Similar Figures (~)
Two Figures are Similar if: Corresponding angles are congruent Corresponding sides are in proportion
82◦
Corresponding angles
D
E
F
Corresponding sides
A
B
C
82◦
55◦43◦ 55◦43◦