1 / 6

Scale Drawings and Models - Understanding Ratios for Accurate Representations

Learn how scale drawings and models help represent objects too large or small for actual size. Calculate scales and scale factors for accurate measurements. Practice problems included.

colemanmichael
Télécharger la présentation

Scale Drawings and Models - Understanding Ratios for Accurate Representations

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Lesson 4-6 Scale Drawings and Models

  2. Definitions • Scale Drawing or Scale Model- is used to represent an object too large or too small to be drawn or built at actual size. • Scale- is determined by the ratio of a given length on a drawing or model to its corresponding actual length.

  3. The distance from Bingston to Alanton is 1.5 inches on a map. Find the actual distance if the scale on the map is 1 inch = 5 miles. • Find the scale factor for the map.

  4. A wall in a room is 15 feet long. On a scale drawing it is shown as 6 inches. What is the scale of the drawing?

  5. At 555 feet tall, the Washington Monument is the highest all-masonry tower. A scale model of the monument is 9.25 inches high. • What is the model’s scale? • What is the scale factor?

More Related