Question

1. To show differences in proportion with the area, doubling the radius is appropriate for circles to show double the area. True/False 2. When creating a data story, it is important to consider both t

Answer 1

Doubling the radius of a circle quadruples the area, so the statement is false. It's also critical to represent data proportions correctly when creating a data story.Therefore, it is false.

Step-by-step explanation:

The first statement is false. Doubling the radius of a circle does not double the area; instead, it quadruples the area because the area (A) is proportional to the square of the radius (r). The area of a circle is calculated using the formula A = πr2, so if the radius is doubled, the new area will be π(2r)2 = 4πr2, which is four times the original area.

When creating a data story, it is indeed important to consider the proportionality of the data being represented. While the question got cut off, the principle holds true that accurate representation of data proportions is crucial for both understanding and communicating information effectively, whether it concerns circles, squares, or any other geometric figures used in the representation.Therefore, it is false.