If you mean: x^2 + y^2 = 64 then the radius of the circle is 8
I guess you mean of a circle: area_circle = π x radius2 circumference_circle = 2 x π x radius π is the ratio of the diameter to circumference of any circle, is an irrational number and starts 3.14159265...
If you mean: (x-3)^2 +(y-9)^2 = 16 then the center of the circle is at (3, 9)
Assuming that what you mean is that the diameter is 7cm...Pi x 7 = 21.99114858C = 22
pi X radius squared X the percent of the circle.
If you mean a circle: the circumference is equal to diameter x pi, or 2 x pi x radius.If you mean a circle: the circumference is equal to diameter x pi, or 2 x pi x radius.If you mean a circle: the circumference is equal to diameter x pi, or 2 x pi x radius.If you mean a circle: the circumference is equal to diameter x pi, or 2 x pi x radius.
If you mean Area of a circle it is: Pi (3.142) x Radius2 Example: a circle has the Radius of 6 Cm, what is the AREA? 62 x Pi(3.142) = Area ......Cm2
if you mean an arc, then pi x r
If you mean x^2 +y^2 = 144 then the radius of the circle is 12 units
If you mean a circle, use the formula for the area of a circle: A = pi x r2.
If you mean: x^2 + y^2 = 64 then the radius of the circle is 8
just type in circle,x,x,circle,triangle just type in circle,x,x,circle,triangle just type in circle,x,x,circle,triangle
The circumference of a circle = diameter x pi or The circumference of a circle = 2 x radius x pi
x, square, triangle, x , x, x, circle, square, triangle, circle, circle, square hope this helped
If you mean: (x+5)^2 +(y-8)^2 = 1 Then the centre of the circle is at: (-5, 8)
Area = pi x r2. So assuming you mean you have a 2ft diameter circle, the radius would be 1 foot. So pi x 1 x 1 = 3.14 square feet.
I guess you mean of a circle: area_circle = π x radius2 circumference_circle = 2 x π x radius π is the ratio of the diameter to circumference of any circle, is an irrational number and starts 3.14159265...