PLS HELP!!! I WILL GIVE BRAINLIEST!!! (There is a proportional relationship on a graph. These are the questions afterward.)
1. Is there a proportional relationship between the radius and the area of a circle?
2. Is there a proportional relationship between radius and circumference?
3. Is there a proportional relationship between radius and diameter?

Respuesta :

Answer:

we need to see the graph in order to answer these questions

Step-by-step explanation:

1. yes- if you double the radius of a circle you also quadruple its area

2. yes- if you double the radius of a circle you also double its circumference

3. yes- the radius is half of the diameter