Circle Terms
The distance from the center of a circle to the outside, also half of the diameter
What is radius
The Diameter of this circle is 5, find the radius
What is 2.5
The radius of this is 5
What is 10
The diameter for this circle is 10
What is 31.4
The radius of this circle is 2
What is 12.56
The longest line in a circle that cuts through the middle
What is the Diameter
The diameter is 12
What is 6
The radius of this circle is 2.5
What is 5
The radius for this circle is 13
What is 81.64
What is the equation for Area of a circle?
what is : pi x r2 or (pi x radius x radius)
The circumference of this circle is 15.7
What is 5
The diameter of this circle is 25
What is 78.5
The diameter of this circle is 50
What is 1,962.5
What is both equations for the circumference of a circle?
What is 2 x pi x r (2 x pi x radius) OR pi x d (pi x diameter)
The radius for this circle is 45
What is 282.6
The diameter of this circle is 60
What is 2,826
3.14 or 22/7
What is pi?
The Diameter for this circle is 3285
What is 10314.9
The circumference of this circle is 28.26
What is 63.58