The arc length of semi-circle is 14.13
Further explanation:
Given
Diameter of Circle = d = 9
The total angle of circle is 360°. We have to find the arc length of semi-circle which means half circle so the angle will also be half
So,
m = 360/2 = 180°
[tex]Arc\ length = \frac{m}{360}\pi d\\Putting\ values\\=\frac{180}{360}*3.14*9\\= \frac{1}{2} *3.14*9\\= 14.13[/tex]
The arc length of semi-circle is 14.13
Keywords: Arcs, Arc length of circle
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- brainly.com/question/8618791
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