Question

question 10 of 10
the blue segment below is a radius of ⊙o. what is the length of the diameter of the circle?
a. 19.05 units
b. 6.35 units
c. 25.4 units
d. 12.7 units

Explanation:

Step1: Recall diameter-radius relation

The diameter $d$ of a circle is twice its radius $r$, so $d = 2r$.

Step2: Substitute radius value

Given $r = 12.7$ units, substitute into the formula:
$d = 2 \times 12.7$

Step3: Calculate the diameter

$d = 25.4$ units

Answer:

C. 25.4 units