Question

what is the diameter of the circle? 12 inches a 6 inches b 24 inches c 26 inches d 48 inches

Explanation:

Step1: Recall the relationship between diameter and radius

The diameter $d$ of a circle is twice the radius $r$, i.e., $d = 2r$.

Step2: Identify the radius value

The radius of the given circle is $r=12$ inches.

Step3: Calculate the diameter

Substitute $r = 12$ into the formula $d = 2r$, we get $d=2\times12 = 24$ inches.

Answer:

B. 24 inches