bonca

script

bianca:hi,i am here with with yassin (points to yassin) yassin:hi, me and bianca are here to tell you guys about how to find the circumfrence of a circle. bianca: to find the circumfrence of a circle you have to kn the radius. yassin: if you dont know the radius you can find it by using the formula r= radius R=d/2 bianca: also thier are two different formulas. one is if you dont know the radius and the other is if you do know the diameter. the formula is C=2times pie time the radius Yassin: to find the area you have to do pie times the radius squared. Bianca:thats ho you find the circumfernce and the area of a circle.

media type="file" key="Yassin n Bianca.mp4" width="810" height="810"

media type="file" key="clip-2013-05-08 14;18;52.mov" width="300" height="300"

circumference