A well-defined, accurate diagram depicting a polished circle. The circle's diameter is distinctly marked and labeled as 'One Foot'. On the other side of the diagram, the circle's radius is also distinctly shown, but this time it is labeled as 'Unknown' with a note that the measure is expected in inches. The diagram is drawn on a white background to aid clarity. Special attention is given to the circle's proportions and the labels' typography, positioning and clarity.

if the diameter of a circle is one

foot, then the radius of the circle is how many inches?

A radius is half of the diameter.

1 foot = 12 inches

How long do you think the radius is?

13 is not half of 12.

Divide 12 by 2.

How to do 1,567+678

Oh my god just say the answer

Right. The radius is 6 inches.

6.28 feet

13