+0  
 
0
33
1
avatar+133 

https://vle.mathswatch.co.uk/images/questions/question15375.png

jakeharris02  Nov 7, 2017
Sort: 

1+0 Answers

 #1
avatar+78756 
+2

 

The arc  is   [120 /360 ]  =  1/3 of a circle

 

The difference in the arcs is

 

(1/3)(2pi) [ 6 - 5]  =

 

(1/3)(2pi) [ 1 ]  =

 

(2/3) pi   cm ≈  2.1 cm

 

 

cool cool cool

CPhill  Nov 7, 2017

5 Online Users

avatar
avatar
avatar
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