+0  
 
+1
1
32
1
avatar

What is the length of the arc on a circle with radius 20 in. intercepted by a 15° angle?

Use 3.14 for π .

 

Round the answer to the hundredths place.

 
Guest Dec 4, 2017
edited by Guest  Dec 4, 2017
Sort: 

1+0 Answers

 #1
avatar+79819 
+2

S  = 

 

radius  * 3.14 *  ( Angle measure / 180)  = 

 

20  * 3.14  (  15 / 180)  =

 

62.8 / 12   = 5.23 in

 

 

cool cool cool

 
CPhill  Dec 4, 2017

3 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details