+0  
 
0
22
1
avatar

In triangle XYZ, Y = 45 degrees and Z = 120 degrees. If XZ  = 4, then what is XY?

 
 Jan 10, 2021
 #1
avatar
0

Use the law of sines

 

4 / sin45   =   xy/sin120        solve for xy

 

sin120 *   4 / sin45 = XY 

 
 Jan 10, 2021

31 Online Users

avatar
avatar
avatar
avatar