1 Answer

Pablo Pozo · Answer 1 · 2023-09-17T17:24:11+0000

Answer:

Step-by-step explanation:

To find the arc lenght, we use the formula

$\begin{gathered} s=r\theta \\ \text{where}\colon \\ s=\text{arc lenght} \\ r=\text{radius} \\ \theta\text{ =angle} \end{gathered}$

Given:

Diameter = 24

Angle = 180°

To get the radius, divide the diameter by 2, so

$\text{radius}=(24)/(2)\text{ = 12}$

To convert convert 180° into radians:

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