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12 Cards in this Set
- Front
- Back
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Pythagorean Theorem
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Converse of the Pythagorean Theorem
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Special Triangle: 45°-45°-90°
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Special Triangle: 30°-60°-90°
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sin A
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cos A
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tan A
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angle of elevation
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the angle between the line of sight and the horizontal when an observer looks upward
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angle of depression
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the angle between the line of sight and the horizontal when an observer looks downward
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solve a triangle
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find the measures of all the sides and all angles of a triangle
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Obtuse Triangle
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C^2>a^2+b^2
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Acute Triangle
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C^2<a^2+b^2
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