We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
0
210
1
avatar+1450 

Help Me please

 Apr 4, 2018
 #1
avatar+101870 
+1

B = 38°

c  =  18

 

So...C   = 90  - 38  =   52°

 

Using the Law of Sines

 

b/ sin B  = c / sin C

 

b /sin (38)  = 18 / sin (52 )  

 

b  =   18*sin(38)  / sin( 52 )   = 14.06 

 

 

 

cool cool cool

 Apr 4, 2018
edited by CPhill  Apr 4, 2018

13 Online Users