1. Ch. 18 Complex Number + Ch. 19 Absolute Value HW review<\/p>\n\n\n\n
2. Ch. 20 Angles<\/p>\n\n\n\n
- Exterior Angle Theorem: x = a+b<\/li>
- Parallel lines
- Vertical angles (congruent)<\/li><\/ul>
- Alternate interior angles (congruent)<\/li><\/ul>
- Corresponding angles (congruent)<\/li><\/ul>
- Same side interior angles (supplementary)<\/li><\/ul><\/li>
- Polygons
- the sum of interior angles = 180\u00b0(n-2)<\/li><\/ul>
- the sum of exterior angles = 360\u00b0<\/li><\/ul><\/li><\/ul>\n\n\n\n
![\"\"](\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2020\/03\/20.1.png\")
<\/figure><\/div>\n\n\n\n![\"\"](\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2020\/03\/20.2.jpg\")
<\/figure><\/div>\n\n\n\n![\"\"](\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2020\/03\/20.3.jpg\")
<\/figure><\/div>\n\n\n\n![\"\"](\"http:\/\/blog.newtonchineseschool.org\/lilijia\/files\/2020\/03\/20.4-1024x768.jpg\")
<\/figure><\/div>\n\n\n\nHomework: <\/strong><\/p>\n\n\n\n
1. Chapter 20 Exercise (Page 166-169)<\/p>\n\n\n\n
2. In Google Classroom \u2013 Classwork, please type the # of\nquestions in the Chapter Exercise that you made mistakes, or the ones that you\nwould love Ms. Li to explain in our next class. Due 4\/4 Saturday 11:59 pm.<\/p>\n\n\n\n
Other Resources:<\/strong><\/p>\n\n\n\n
- https:\/\/www.mathsisfun.com\/geometry\/parallel-lines.html<\/a><\/li>
- https:\/\/www.khanacademy.org\/math\/geometry\/hs-geo-foundations\/hs-geo-polygons\/v\/sum-of-interior-angles-of-a-polygon<\/a><\/li>
- https:\/\/www.khanacademy.org\/math\/geometry\/hs-geo-foundations\/hs-geo-polygons\/v\/sum-of-the-exterior-angles-of-convex-polygon<\/a><\/li><\/ul>\n\n\n\n
We played the Kahoot! game today in class. It\u2019s great fun! And I am so happy to see someone used \u201cI love math\u201d as her nickname \ud83d\ude1b \u00a0Yes, I believe passion can lead you to learn math well!<\/p>\n\n\n\n
Due to the property of the online class, I have decided to cancel our Midterm Exam (but we will keep our Final Exam at the end of the semester). Next week we are going to learn Ch. 21 Triangles. See you then!
<\/p>\n\n\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"
Lesson review Lesson Review: 1. Ch. 18 Complex Number + Ch. 19 Absolute Value HW review 2. Ch. 20 Angles Exterior Angle Theorem: x = a+b Parallel lines Vertical angles (congruent) Alternate interior angles (congruent) Corresponding angles (congruent) Same side interior angles (supplementary) Polygons the sum of interior angles = 180\u00b0(n-2) the sum of exterior […]<\/p>\n","protected":false},"author":157,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/370"}],"collection":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/users\/157"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/comments?post=370"}],"version-history":[{"count":1,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/370\/revisions"}],"predecessor-version":[{"id":375,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/370\/revisions\/375"}],"wp:attachment":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/media?parent=370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/categories?post=370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/tags?post=370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
- https:\/\/www.khanacademy.org\/math\/geometry\/hs-geo-foundations\/hs-geo-polygons\/v\/sum-of-interior-angles-of-a-polygon<\/a><\/li>
- https:\/\/www.mathsisfun.com\/geometry\/parallel-lines.html<\/a><\/li>
- the sum of exterior angles = 360\u00b0<\/li><\/ul><\/li><\/ul>\n\n\n\n
- the sum of interior angles = 180\u00b0(n-2)<\/li><\/ul>
- Corresponding angles (congruent)<\/li><\/ul>
- Alternate interior angles (congruent)<\/li><\/ul>
- Vertical angles (congruent)<\/li><\/ul>