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
The diameter for this circle is 10 cm
What is 31.4 cm
A bicycle wheel has a radius of 1 foot. If the bicycle wheel rotates one time, what distance is traveled in both terms of π and using 3.14 as an approximation for π.
What is 2π or 6.28 feet?
The length across a circle (through the center) is called
What is diameter
The radius of this is 5
What is 10
The diameter for this circle is 13 ft
What is 40.82 ft
The circumference of a wheel is 113.04 inches. The radius of the wheel is this when using 3.14 as an approximation for π and rounding to the nearest whole inch.
What is 18 inches?
If we find the total amount of space inside a circle, we are finding the
What is area
The diameter of this circle is 437
What is 218.5
The radius for this circle is 45 km
What is 282.6 km
If your circumference is 72.98 m. This is radius if 3.14 is used as an approximation for π and the radius is rounded to the nearest tenth of a meter.
What is 11.6 m?
If we are finding the distance around a circle, we are finding the
What is circumference
The diameter of this circle is 27
What is 13.5
The radius of a circle is 12 units
What is 75.36 units
John owns a circular pool in his backyard. If he swims around the pool, he swims 30 pi meters. What is the radius of this circle?
What is 15 meters.
Pi is the ratio of a circle's ________ to its __________
The circumference of this circle is 15.7
What is 5
The radius of this circle is 3 1/2 in
What is 21.98 in
A circle has a circumference of 18.84 yds. What is the radius and diameter of the circle?
diameter: 6 yds
Radius: 3 yds