What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? 8 4 5 16 5 8 5
1 answer:
You can calculate the arc lenght by using this formula:
arc length = 2π*r*(A/360) , where A=angle of the arc.
So for you it would be:
arc length = 2π*4*(72/360) = 5.03
I hope that helped.
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