Question

Determine the circumference of a circle with a radius of 6.8. Round your answer to the tenths place.
A. 42.7
B. 21.4
C. 36.3
D. 145.3
A.

Answer 1

pi= 3.14

Answer 2

42.7

Answer 3

a

Answer 4

A? Do u agree lovelt

Answer 5

Yep, since pi or \[\pi \] equals 3.14, multiply it by 2 and you'll get: 6.28

Then multiply 6.28 by 6.8 to get the final answer of 42.704