Answer:
Given - Radius of ring is 9 millimeters
To find - Circumference
Solution -
9 millimeters = 0.9 centimeters
Circumference of circle = 2 × pie × r
= 2 × 3.14 × 0.9
= 6.28 × 0.9
= 5.652
I believe C because 1840+14%x2which would be the two years = 2355.20
A is 110, B is 70, C is 110, D is 70, G is 110, E is 110, and F is 70
