+0  
 
0
58
3
avatar+36 

Pls help

 Oct 31, 2022
 #1
avatar
0

By the Sine Law, AB = 5*sqrt(2).

 Oct 31, 2022
 #2
avatar+36 
+1

that doesn't work...

Cloud  Oct 31, 2022
 #3
avatar+118135 
+1

You need to find the 3rd angle, using the angle sum of a triangle

and then use the Sine Rule.

 Nov 1, 2022

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