a map of a park has a scale factor of 0.4 inch : 100 feet. on the map, the distance between the playground and
the pavilion is 5 inches. what is the actual distance between the playground and the pavilion?

Step-by-step explanation:

You need to analize the information provided in the exercise.

You know that the scale factor of the map is:

Let be "x" the actual distance (in feet) between the playground and the pavilion .

Knowing that, in the map, these distance is 5 inches, you can write the following proportion in order to find the actual distance "x" between the playground and the pavilion:

Therefore, solving for "x", you get that this is:

The actual distance between the playground and the pavilion is

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.