Question

The radius of a circle is 2.6 in. Find the circumference {to the nearest tenth}to the nearest tenth.

Answer 1

The answer would be 16 I think. 16

Answer 2

16.3 in

Explanation:

The equation for circumference of a circle is 2
`\pi \\`r

r is the radius

Plug the given value for radius (in this problem that is 2.6) into the equation and you get the circumference of the circle.

2
`\pi \\`(2.6)=16.3