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Homework Help: Scale Factor & Space Curvature

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❶Have you ever wondered how machinists, carpenters and other skilled tradespeople can create full-scale objects from tiny blueprints?
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Holt McDougal Algebra 2: High School Algebra II: SAT Mathematics Level 2: Practice and Study Guide. McDougal Littell Algebra 2: How does a carpenter know the correct length of a room on a blueprint? Importance of Scale Factor and Knowledge Have you ever wondered how machinists, carpenters and other skilled tradespeople can create full-scale objects from tiny blueprints?

The blue and red figures are similar. It is important to notice two things about the scale factor: The scale factor from the first figure to the second is always the reciprocal of the scale factor from the second figure to the first. Using the Scale Factor If two figures are similar, then you can relate different characteristics of the figure by using the scale factor. These two similar squares have a scale factor of 1: We can see that this result matches the picture.

The volume of the second cube is therefore cubic inches. Checking our work, we can see that: Example Problems from Math Class You can show that two figures are similar by finding the scale factor for each pair of corresponding sides. The figures on the left are similar, but the figures on the right are not similar. Try it risk-free No obligation, cancel anytime.

Want to learn more? Select a subject to preview related courses: Starting with the diagonal side of each figure, we have: In the second pair of figures, we obtain the following ratios, going from red to black: Therefore, the figures are not similar.

The scale factor from green to black is 1: Blueprint Reading The scale factor is critically important on a blueprint. Model Figures Model building is a popular hobby. Lesson Summary A scale factor is used in many applications that involve similar figures, including blueprints and models. Learning Outcomes When you are finished, you should be able to: Explain what a scale factor is Find a scale factor between two similar figures List some of the uses for scale factors in real life.

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Learn what a scale factor is and how you can use it in this article! High School Algebra I: Homework Help Resource / Math Courses.

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Sep 11, · Related Post of Master thesis writing help lawsuit homework assistance online year 5th articles for research paper defense powerpoint which rhetorical devices can you. May 07, · Forums > Homework Help > Introductory Physics Homework > friendliest, high quality science and math community on the planet! Everyone who loves science is here! Homework Help: Scale Factor & Space Curvature May 6, #1. The scale factor at redshift is 1/2 if we assume that the current scale factor is 1. This looks very very.

Scale factor homework help. Published by at September 11, Categories. Uncategorized; Tags. Thinkin bout doin evil shit in the library run up on someone's word doc for a big essay and say 1 sec ctrl-a bkspc ctrl-s alt-f4 run. research paper about culture. Scale Factor. Suppose you have two similar figures, one larger than the other. The scale factor is the ratio of the length of a side of one figure to the length of the corresponding side of the other figure.