Section 2

1. Section 2

1.40. Connect

Mathematics 20-3 Module 5

Section 2: Perspective and Scale

 

Connect

 

Going Beyond

 

Hannah bought fabric for a shawl. She noticed that the roses at a and b are scale drawings of each other. View the Rose Drawing. You may wish to print the drawing to make the measurements needed for questions 1 and 2.

  1. If a is a scale drawing of b, what scale was used?

  2. If b is a scale drawing of a, what scale was used?

  3. How are the scales from questions 1 and 2 related?

    This is an illustration of pink, rose-patterned fabric.

    iStockphoto/Thinkstock

Project Connection

 


textbook

You have now worked with scale models and are ready to complete Part 2 of “Complete Your Drawings and Build a Scale Model” of the Module 5 Project from page 247 of the textbook.

 

Exploded views will be discussed in Section 3. Pay close attention to how you assemble your model for the Module 5 Project—you will use the order in which you assembled your model when you create an exploded view of your object.


Lesson 4 Assignment

 


assignment

Your lesson assignment contains some problems for you to solve using the knowledge gained during the lesson. Now you will have the chance to apply the concepts and strategies learned to a new situation. Show work to support your answers.

 

Open the Lesson 4 Assignment that you saved to your course folder and complete the questions.