circumference = π x diameter ⇒ diameter = circumference ÷ π = 32 in ÷ π ≈ 10.19 in
Circumference = 17*pi
Divide the diameter by 2.
diameter times pi(3.14159) equals cicumference
If 20 is the diameter, the circumference is 62.8 yards.
circumference = π x diameter ⇒ diameter = circumference ÷ π = 32 in ÷ π ≈ 10.19 in
Diameter Diameter radius
Circumference = 17*pi
Divide the diameter by 2.
diameter times pi(3.14159) equals cicumference
If 20 is the diameter, the circumference is 62.8 yards.
The cicumference of any circle divided by its diameter is aways equal to pi.
Cicumference = π*d = 56.55 units
Circumference = pi*30 = 94.248 inches rounded to 3 decimal places Area = pi*152 = 706.858 square inches to 3 decimal places
pi=3.14 it is really long # but we shorten is to 3.14. 3.14 times the diameter
C=pi*diameter so your diameter equals 27 divided by pi, or about 8.59 ft
diameter. a radius doesn't even run through a circle. a circumference is the line that surrounds the circle.