well the formula to find the area of a circle is
Area=pie x radius squared
so if i say calculate the area of a circle with the following measurements giving your answer in terms of pie.
Radius=8cm
Area=pie x radius squared
Area=pie x 8 squared
Area= 64 pie cm squared
If you do this calculation on your calculator ( pie x 8 squared) you should get the same answer. I hope this helped. If you need anything else veryfying then please ask. :)
You draw a circle around a circle.
Its the distance from the center of the circle to the edge of the circle.
The cord of a circle that contains the center of that circle is a diameter of that circle.
Assuming you mean how to make a computer program that can do that, and since you didn't specify a language here's the pseudocode: //area = pi*r^2 function findArea(radius) pi = 3.14 //Establish a pi variable rSquared = radius * radius //radius squared variable, makes it look clean area = pi * rSquared //doing the actual problem return area //return the area, could also print area Just translate that and feel free to use any built in functions in your language like a square root function, this should just give you an idea. The double slash marks (//) are comments.
If you draw a line from the center of a circle to the edge of a circle, you have drawn the radius of the circle. If you draw a line from the edge of a circle through the center of the circle and on to the edge on the opposite side, you have drawn the diameter of a circle. The radius of a circle is one half the diameter of a circle.
import java.io.*; public class Driven { static void main(String args[])throws IOException { InputStreamReader read=new InputStreamReader(System.in); BufferedReader in= new BufferedReader(read); System.out.println(" please enter length"); int a=Integer.parseInt(in.readLine()); System.out.println(" please enter breadth"); int b=Integer.parseInt(in.readLine()); int c=a*b; System.out.println("The area of rectangle is "+c); } } // when you run this program then in main menu to run this program write {} and then press ok
a circle a circle a circle a circle
You draw a circle around a circle.
Circle, Circle, Circle, Circle, Circle, Circle, R1, L2, L1, Triangle, Circle, Triangle, Get A Tank
Its the distance from the center of the circle to the edge of the circle.
A quarter of a circle is 2/8 of a circle. Add to that an eighth (1/8) of a circle (not eight) and this equals 3/8 of a circle. This equates to 37.5 % of a circle.
A quarter of a circle plus an eighth of a circle is what percent of a circle?
Concentric Circles?
Circle II Circle was created in 2001.
The cheat is circle,circle,L1,circle,circle,circle,L1,L2,R1,triangle,circle,triangle
The cord of a circle that contains the center of that circle is a diameter of that circle.
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