Question

What is the circumference of a circle with a radius of 1 (use 3.14 for π)?

Answer 1

hai friend,

here is your answer,

C =2 π r

C =2 (3.14)(1)

C =6.28cm²

hope helped :)

Answer 2

circumferance of a circle- 2[tex] \pi [/tex]r
            =2 x 3.14 x 1
            =6.28