Lesson 04: Scaled Relationships | Unit 1: Scale Drawings

Select **all** the statements that must be true for _any_ scaled copy Q of Polygon P.

What is the distance between the points P and R in Figure 2, which correspond to points A and C in Figure 1?

Identify the points in Figure 1 that correspond to the points Q and S in Figure 2. Label them B and D. What is the distance between B and D?

What is the scale factor that takes Figure 1 to Figure 2?

(G) and (H) are two points on Figure 1, but they are not shown. The distance between (G) and (H) is 1. What is the distance between the corresponding points on Figure 2?

To make 1 batch of lavender paint, the ratio of cups of pink paint to cups of blue paint is 6 to 5. Find two more ratios of cups of pink paint to cups of blue paint that are equivalent to this ratio.

Which of the following observations would help you decide that two polygons are not scaled copies?

Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that if the field were twice as long and twice as wide, then it would be twice the distance to the far corner. Mai says that it would be more than twice as far, since the diagonal is even longer than the side lengths. Do you agree with either of them?