Radius
r= 6 cm
c=?
c= 37.7 cm
d=3
c=?
c=9.42
a round-shaped figure that has no corners or edges
Circle
if a circle has a diameter of 6 and a radius of 3 what is the circumference
c=18.84
r=9cm
c=?
c=56.52
d=8
c=?
c=25.12
the length of the line through the center that touches two points on the edge of the circle.
diameter
stan draws a circle with a diameter of 6 and fred draws one with a radius of 4 whose circle is bigger
Fred's circle is bigger
r= 23
c=?
c= 144.44
d=9
c=?
c=28.3
the region occupied by the circle in a two-dimensional plane. It can be determined easily using a formula,
A = πr2,
Area
Jane wears a size 10 hat what is its radius
1.6
r= 48.3
c=?
c= 303.324
d=15
c=?
c=47.1
the distance from the center of the circle to any point on it's circumference
radius
what is the radius of a circle with a circumference of 113.04
r=18cm
r=31
c=?
c=194.7
d=23
c=?
c=78.2
if a circle is opened to form a straight line, then the length of that line will be the circle's___________
circumference
Jim's hula hoop has a radius of 6 and Emma's has a diameter of 11 whose is bigger
Jim's hula hoop is bigger