What is the circumference of a circle with a diameter of 1.4ft?

Answer 1

Circumference of a circle = 1.4

Ï€ ft or 4.39 ft

diameter = 1.4 ft thus, radius = 1.4/2 = 0.7 ft

Formula:

C = 2

Ï€ radius

C = 2

Ï€ (0.7)

C = 1.4

Ï€ ft

or if

Ï€ = 3.1416

C = 1.4 (3.1416)

C = 4.39 ft