Respuesta :

Answer:

The diameter of a quarter is about an inch. The diameter of a circle is the distance all the way across going through the center of the circle.

There is a book series that helped me with this topic. It was called Sir Cumference by Cindy Neuschwander. I recomend you try it for more help on this topic. :)

Step-by-step explanation:


Answer:

20 Centimeters

Step-by-step explanation:

did it on edge