Textbook
Chapter 1: Indices
Chapter 2: Standard Form
Chapter 3: Consumer Mathematics: Savings and Investments, Credit and Debt
Chapter 4: Scale Drawings
Chapter 5: Trigonometric Ratios
Chapter 6: Angles and Tangents of Circles
Chapter 7: Plans and Elevations
Chapter 8: Loci in Two Dimensions
Chapter 9: Straight Lines
Chapter 4: Scale Drawings
What you need to learn in this chapter
In this chapter, we will be learning about scale drawings. We will investigate and explain the relationship between the actual measurements and the measurements of various sizes of drawings of an object. This will help us understand the meaning of a scale drawing. We will also learn how to interpret the scale of a scale drawing. By the end of this chapter, we will be able to create and understand scale drawings, which are useful in many real-life situations.
Topics in this chapter
1. Scale Drawings
What you will learn in this topic
- Investigate and explain the relationship between the actual measurements and the measurements of various sizes of drawings of an object, and hence explain the meaning of scale drawing
- Interpret the scale of a scale drawing
- Determine the scales, measurements of objects or measurements of scale drawings
- Draw the scale drawings of objects and vice versa
- Solve problems involving scale drawings
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