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 diameter formula

The diameter \( d \) of a circle is twice the radius \( r \), so \( d = 2r \).

Step2: Substitute radius value

Given \( r = 12 \) inches, then \( d = 2\times12 = 24 \) inches.

Answer:

B. 24 inches