Question

bel: scale
scale up
1._______
2:1
scale drawing
2._______
scale factor
3._______
scale down
4._______
6
3

Explanation:

Step1: Analyze each term

• scale drawing: A drawing that represents an object with scaled dimensions. The diamond diagram is a scale drawing, so 1 (the diamond figure) matches scale drawing.
• scale factor: The ratio of the scaled length to the original length. The 2:1 is a scale factor, so 2 (2:1) matches scale factor.
• scale down: Reducing the size of an object. The arrow from the big diamond to the small one (3) is scaling down, so 3 matches scale down.
• scale up: Increasing the size of an object. The arrow from the small diamond to the big one (4) is scaling up, so 4 matches scale up.

Step2: Match each number to the term

1. The diamond figure is a scale drawing.
2. 2:1 is a scale factor.
3. The arrow to the smaller diamond is scale down.
4. The arrow to the larger diamond is scale up.

Answer:

1. scale drawing
2. scale factor
3. scale down
4. scale up