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13 Cards in this Set
- Front
- Back
triangle
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a figure having three sides and three angles
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geometry
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the mathematical study of objects such as points, lines, planes, and solid figures
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mathematics
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the study of numbers and their properties and relationships
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astronomy
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the branch of science concerned with the physical universe beyond the atmosphere of the earth
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geography
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The science of the earth's surface, including variation in physical features, climate, population, agriculture, industry, political systems, and the like
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librarian
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a person trained to work in a library, or who maintains a particular collection of books
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calculate
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to compute mathematically
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pulley
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a wheel or set of wheels with grooved edges over which a rope or chain can be drawn in order to change the direction of a pulling force and increase the capacity for lifting weight
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lever
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a basic tool consisting of a rigid bar, acting by pivoting around a fixed fulcrum to transfer applied force from one point to another
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screw
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a fastener, usu. metal, having a shank with a thread, driven into a surface by applying pressure to the head while turning it
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logic
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the study of the principles of reasoning
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reasoning
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the process of using reason to draw conclusions based on a premise or known facts
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systematic
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involving or based on a method or plan; not random or chaotic
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