+0  
 
0
40
1
avatar+144 

trig is new to methanks in advance :D

 Mar 25, 2021
 #1
avatar+117787 
+1

We know an  angle, an opposite side and we're looking for the adjacent side

 

tan (angle) =   opp  / adj   ....so...

 

tan 22°  =  10  / x      rearrange  as

 

x =  10  / tan 22° ≈  24.8 km

 

cool cool cool

 Mar 25, 2021

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