2. Geometry and Scale Drawings

2.01 Geometrical terminology

2.02 Properties of 2D shapes

2.025 Properties of 3D solids

2.03 Nets and 3D shapes

2.04 Interpret plans, elevations and architectural drawings

Investigation: Photogrammetry

Year 12

2.04 Interpret plans, elevations and architectural drawings

Interactive practice questions

Consider the given image:

a

What is the value of $A$A?

b

What is the value of $B$B?

Easy

< 1min

Observe the following diagram.

Easy

1min

Consider the given figure.

Easy

1min

Consider the given figure.

Medium

1min

Outcomes

3.2.4

interpret commonly used symbols and abbreviations in scale drawings

3.2.5

determine actual measurements of angle, perimeters and areas from scale drawings

3.2.6

estimate and compare quantities, materials and costs using actual measurements from scale drawings, for example using measurements for packaging, clothes, painting, bricklaying and landscaping

3.2.7

understand and apply drawing conventions of scale drawings, such as scales in ratio, dimensions and labelling

3.2.9

interpret plans and elevation views of models

3.2.10

sketch elevation views of different models

3.2.11

interpret diagrams of three-dimensional objects

What is Mathspace

About Mathspace