Question

Circumference (Level 2)

Answer 1

radius r = 2.06901426 m

diameter d = 4.13802852 m

circumference C = 13 m

area A = 13.4485927 m2

Answer 2

d=4.14

Explanation:

use the equation d=2r

d=C/π=13/π≈4.13803

4.13803≈4.14