Circumference = 2*pi*rRadius = diameter/2r = 20 cm/2 = 10 cm-------------------------Circumference = 2*pi(10 cm)= 63 centimeters===========
Circumference = πd diameter = 2 x radius
Circumference = 2*pi*r = 12.566 cm (approx)
Circumference = 2*pi*15.5 in cm
Circumference = 2*pi*r = 147.7 cm.
Circumference = 2*pi*rRadius = diameter/2r = 20 cm/2 = 10 cm-------------------------Circumference = 2*pi(10 cm)= 63 centimeters===========
Circumference of circle in cm: 2 times pi
The circumference is 2*pi*r = 2*pi*11.5 cm = 72.3 cm
Circumference = πd diameter = 2 x radius
Circumference = 2*pi*3.5 cm
Circumference: 2*pi = 6.283 cm to 3 decimal places
Circumference = 2*pi*r = 12.566 cm (approx)
Circumference of a circle in cm = 2*pi*radius or diameter*pi
Circumference = 2*pi*15.5 in cm
Circumference = 2*pi*r = 147.7 cm.
circumference = 2 x π x radius ⇒ radius = circumference ÷ (2 x π) = 6.28 cm ÷ (2 x π) ≈ 1 cm
Circumference = 2*pi*r = 2*pi*9.7 = 60.947 cm