+0  
 
0
150
1
avatar

if 0 degrees < x degrees < 90 degrees, and sin x = 1/2, then cos x = ?

Guest Mar 10, 2017
 #1
avatar+87301 
0

cos x  =  √3 / 2

 

 

cool cool cool

CPhill  Mar 10, 2017

10 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.