Circumference
25.12
A tree is sold based on the circumference of the tree. If a tree has a radius of 4 inches, then what is the circumference (in feet) of the tree?
14
A wire of length 28π is bent to form a circle. What is the radius of the circle?
diameter
Which distance is shown?
radius
Which distance is shown?
36
circular park has a circumference of 36π. Find its DIAMETER.
2
On ANY circle, Diameter = ______ x radius
π (pi)
On ANY circle, the (Circumference ÷ Diameter) = ______
12 inches
A circle has a circumference of 12π inches. What is the DIAMETER of the circle?
12
A circle has a circumference of 12π. What is its diameter?
6
A circle has a circumference of 12π. What is its radius?
24
A circle has a circumference of 24π. What is its diameter?
12
A circle has a circumference of 24π. What is its radius?
100
A circle has a circumference of 314 units. What is its diameter?
50
A circle has a circumference of 314 units. What is its radius?
6
A circle has a circumference of 6π. What is its diameter?
3
A circle has a circumference of 6π. What is its radius?
157
A circle has a diameter of 50 units. What is the circumference?
314
A circle has a radius of 50 units. What is the circumference?
18.84
A play train travels around a Christmas tree in a circle. The train track measures 6 feet in diameter. What is the distance (in feet) that the train travels?
30π
Find circumference of a circle when radius = 15.
16π
Find circumference of a circle when radius = 8.
20π
Find circumference when radius = 10.
24π
Find circumference when radius = 12.
32π
Find circumference when radius = 16.
4π
Find circumference when radius = 2.
8π
Find circumference when radius = 4.
14π
Find circumference when radius = 7.
20π inches
Find circumference when the diameter = 20 inches
25π inches
Find circumference when the diameter = 25 inches
36π inches
Find circumference when the diameter = 36 inches
44π inches
Find circumference when the diameter = 44 inches
52π inches
Find circumference when the diameter = 52 inches
10π
Find the circumference of a circle when radius = 5.
34.54
Find the circumference of a circle with a diameter of 11
87.92
Find the circumference of a circle with a diameter of 28 in.
18.84
Find the circumference of a circle with a radius of 3 miles
25.12
Find the circumference of a circle with a radius of 4
43.96
Find the circumference of a circle with a radius of 7
45π inches
Find the circumference when the diameter = 45 inches
12.56
Green Reservoir is in the shape of a circle. If the distance across the reservoir is 4 miles, what is the circumference?
6 inches
The circumference of a bicycle wheel is 6π inches. Find the diameter of the wheel.
circumference
The distance around a circle. Also known as the perimeter of a circle.
radius
The distance from the center of a circle to the edge of the circle. It is half of the diameter.
diameter
The distance from the edge of the circle, through the center, to the other edge. It is twice the radius.
11
The tip of the minute-hand travels 22π in one hour. Find the length of the minute-hand.
