Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo...

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Law of Cosines F19 October 09, 2019

Transcript of Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo...

Page 1: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019

Page 2: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019

Page 3: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019

Page 5

Page 4: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019

Complete p.10: #1­6, also p.12: 1, 3, 6, 7, 12, 13, and 15. Answers below. The Take­Home Quiz is due at the beginning of class on Friday.

Unit 6

OPTIONAL extra practice as needed: On pp.10­11, #7­10 uses Law of Cosines (SSS, SAS), and #11­20 uses Law of Sines (AAS, ASA, SSA).

Page 5: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019

Page 6: Law of Cosines F19 - Mrs. Allison's BLOG · The law of cosines is used to solve triar*s given Wvo sides and the included (SAS) or given thræ sides (SS). When given 3 sides of a tr;angk

Law of Cosines F19 October 09, 2019