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"Is the ship in danger of running aground on the rocks?" The relationship between the sides and angles of a right triangle PPT courseware
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2023-09-25 18:03:32
"Values of trigonometric functions for angles of 30°, 45°, and 60°" Relationship between sides and angles of a right triangle PPT courseware 3
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2023-09-25 18:03:30
"Values of trigonometric functions for angles of 30°, 45°, and 60°" Relationship between sides and angles of right triangles PPT courseware 2
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2023-09-25 18:03:31
"Classification of Elements and Matter" Elements and the Material World PPT (Lesson 1: Relationship between Elements and Matter, Classification of Matter)
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2023-09-25 17:34:04
"Values of trigonometric functions for angles of 30°, 45°, and 60°" PPT courseware on the relationship between the sides and angles of a right triangle
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2023-09-25 18:03:31
"Diversity of Iron" PPT courseware on the properties and transformation of matter (the transformation relationship between iron and its compounds in Lesson 3)
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2023-09-25 17:34:01
"Micro Topic 3 Changes in the Number of Chromosomes and DNA in Meiosis and Cell Image Recognition" The Relationship between Genes and Chromosomes PPT
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"Diversity of Iron" Properties and Transformation of Matter PPT (Lesson 2: The transformation relationship between iron, iron oxides and iron hydroxides, iron and its compounds)
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2023-09-25 17:34:02
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