my teacher gave me math homework that is pretty hard. the directions are to solve the missing elements for each prob. use 3.14 for pi. we learned about radius , diameter , circumference and area. i need alot of help now . i am in 5th grade please help me.
+48 The radius is half of the diameter. If you remember what a diameter is it is the whole distance across the circle. So say for instence your diameter of the circle was 12, your radius would be 6 because that's half of 12. It gets more complicating in high school so you might want to start to get the hang of it now while it is still easy. Good luck! 
Radius is half the diameter of a circle. Let's say you poke a hole in the middle of a pie. Then, cut a line to the crust, or the edge. That line you made is the radius.
+48 The radius is half of the diameter. If you remember what a diameter is it is the whole distance across the circle. So say for instence your diameter of the circle was 12, your radius would be 6 because that's half of 12. It gets more complicating in high school so you might want to start to get the hang of it now while it is still easy. Good luck!
