Question

find the circumfrance of the circle to the nearest tenth 3.14 for pie diamitor 12 ich

Answer 1

Circumference is equal to pi (in this case 3.14) times the diameter. Since the diameter is 12 inches, you multiply 12 by 3.14. So:
C = 12(3.14)

After multiplying 12 by 3.14, you get the answer 37.68. So:
C = 37.68 inches

The question asks you to round to the nearest tenth, so you round the number up to 37.7 inches which is your final answer.