Question

Select all the pairs that could be a reasonable approximation for the diameter and the circumference of a circle explain your reasoning

Answer 1

The answer is "19 inches and 60 inches".

Explanation:

Throughout this question, the choices were missing that's why its correct solution can be defined as follows:

The formula for diameter=
`d=2r`

The formula for circumference =
`C=2\pi r`

let the r=9.5 so, the diameter and the circumference are:

`\to d= 2 r= 2* 9.5 =19\\\\\to C= 2 \pi r= 2* (22)/(7) * 9.5 =59.71 \approx 60 \\\\`