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Solve the triangle CA B a b c
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Unit Circle Quiz Trig Values Quiz These will be important again in Chapter 5
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Section 6.1
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Think back to geometry. Write down the ways to prove that two triangles are congruent.
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An oblique triangle does not contain a right angle. Can be separated into two right triangles.
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For a triangle with angle measures A, B, C and side lengths opposite those angles of a, b, c: True for every triangle (acute, right, obtuse)
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Solve the triangle
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Page 607 #1-13 Every Other Odd Page 608 #17-29 Every Other Odd Page 608 #33-45 Every Other Odd
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Find all angles θ in the interval [0, 360°) such that
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Given two side lengths and an angle opposite one of them, there could be 0, 1, or 2 triangles
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Assume a, b, and A are given If, then there are no triangles If, then there is one right triangle If, then there are two triangles If, then there is one triangle The Law of Sines will give you the number of triangles
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Solve the triangle
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Read Section 6.1 Page 607 #1-13 Every Other Odd Page 608 #17-29 Every Other Odd Page 608 #33-45 Every Other Odd
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An oblique triangle is one that does not contain a right angle Area is one half the product of the length of two sides and the sine of the included angle
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Find the area of a triangle with the following measurements
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Read Section 6.1 Page 607 #1-49 Every Other Odd
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Solve the triangle(s) and find its area
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Read Section 6.1 Page 607 #1-49 Every Other Odd ◦ Round all answers to three decimal places Page 607 #3-51 Every Other Odd ◦ Round all answers to three decimal places.
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