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What is the length of the arc formed by a central angle of 85° and a radius of 8 cm to the nearest tenth of a cm? please answer asap

 Apr 9, 2020

Best Answer 

 #1
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The arc is a fraction of the total circumference:  85 / 360

 

TOTAL circumference =  2  pi  r

 

 

arc length  =   85/360  x   2 pi (8)     cm 

 Apr 9, 2020
 #1
avatar+23646 
+2
Best Answer

The arc is a fraction of the total circumference:  85 / 360

 

TOTAL circumference =  2  pi  r

 

 

arc length  =   85/360  x   2 pi (8)     cm 

ElectricPavlov Apr 9, 2020

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