+0  
 
-1
316
6
avatar+2448 

I already tried solving it by myself and I didn't get anything out of it lol

 Apr 9, 2018
 #1
avatar+428 
+1

im thinking D

 Apr 9, 2018
 #2
avatar+111329 
+2

The  unknown distance, D, at the top of the triangle on the right can be found as follows

 

D/ 14.4  =  14.4 /10.8      cross-multiply

 

10.8 * D   =  (14.4)^2 

 

10.8 * D  =  207.36    divide both sides by 10.8

 

D  = 19.2

 

So....the total distance is  10.8  + 19.2   =   30 m

 

[ In a right triangle like this, the  "14.8"  is a geometric mean to the bases  ]

cool cool cool

 Apr 9, 2018
 #3
avatar+428 
+1

i got the same

jakesplace  Apr 9, 2018
 #4
avatar+2448 
0

Tysm both of you :)

RainbowPanda  Apr 9, 2018
 #5
avatar+428 
0

ok thx

jakesplace  Apr 9, 2018
 #6
avatar+428 
0

lol so

jakesplace  Apr 9, 2018

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