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7-2 Law of Sines, Triangle Area Filled In.notebook · 2019. 1. 28. · 72 Law of Sines, Triangle...

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72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019 Feb 188:12 PM 72 Law of Sines, Triangle Area "I saw the Sine!" Objectives: 72a: I can solve a triangle using the Law of Sines. 72b: I can find the area of a triangle using trigonometric formulas. Feb 188:35 PM Law of Sines A B C a b c Feb 188:42 PM 17 A B C a b Solve the triangle. Feb 188:47 PM Solve the triangle. A B C

Transcript

Page 1: 7-2 Law of Sines, Triangle Area Filled In.notebook · 2019. 1. 28. · 72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019 Feb 188:12 PM 72 Law of Sines, Triangle Area

72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019

Feb 188:12 PM

72 Law of Sines, Triangle Area

"I saw the Sine!"

Objectives:

72a: I can solve a triangle using the Law of Sines.

72b: I can find the area of a triangle using trigonometric formulas.

Feb 188:35 PM

Law of SinesA

B Ca

bc

Feb 188:42 PM

17

A

B Ca

b

Solve the triangle.

Feb 188:47 PM

Solve the triangle.

A

B

C

Page 2: 7-2 Law of Sines, Triangle Area Filled In.notebook · 2019. 1. 28. · 72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019 Feb 188:12 PM 72 Law of Sines, Triangle Area

72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019

Feb 188:49 PM

Solve the triangle.

A

B

C

Jan 73:30 PM

Triangle Area

or

Jan 73:45 PM

Find the area of the given triangle.

A

B C

11

13

Jan 73:51 PM

Find the area of the given triangle.

A

B C25

7

Page 3: 7-2 Law of Sines, Triangle Area Filled In.notebook · 2019. 1. 28. · 72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019 Feb 188:12 PM 72 Law of Sines, Triangle Area

72 Law of Sines, Triangle Area Filled In.notebook January 28, 2019

Jan 2810:23 AM

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