Circle Terms
A line segment with one endpoint on the circle and the other endpoint on the center of the circle.
What is a radius
The Diameter of this circle is 5ft
What is 2.5ft
The radius of this is 5in
What is 10in
The diameter for this circle is 10in
What is 31.4in
The radius of this circle is 2 in
What is 12.56 in2
A line segment that has endpoints on the circle and passes through the center of the circle
What is the Diameter
The diameter is 12yds
What is 6yds
The radius of this circle is 2.5cm
What is 5cm
The diameter for this circle is 13ft
What is 40.82ft
The radius of this circle is 3 m
What is 28.26 m2
The distance around a circle
What is the circumference
The diameter of this circle is 27ft
What is 13.5ft
The circumference of this circle is 15.7 miles
What is 5 miles
The diameter of this circle is 25cm
What is 78.5cm
The diameter of this circle is 42 ft
What is 1384.74 ft2
The set of all the points that are the same distance from a given point
What is a circle?
The diameter of this circle is 437 miles
What is 218.5 miles
The circumference of this circle is 18.84ft
What is 6ft
The radius for this circle is 45yds
What is 282.6yds
The circumference of the circle is 13.6 cm.
What is 14.79 cm2
The ratio of the circumference to the diameter. (Hint: an approximation can be 3.14)
What is pi?
The diameter of this circle is 0.325cm
What is 0.1625cm
The circumference of this circle is 194.68in
What is 62in
The Radius for this circle is 15 in.
What is 10314.9in
The circumference of the circle is 32.7ft
What is 85.22 ft2