By: geckofreak
Views: 122 | LoveIts: 1
Description: Enter the radius and press space to calculate the diameter, circumference, and the Area of a Circle. Happy Pi Day!
By: ilovescratch1
Views: 32 | LoveIts: 2
Description: John Xavier talks about a radius on a circle starting with a circle he drew, then drawing radii on the circle and explains about it.