+0  
 
0
145
2
avatar+33 

......

 Mar 17, 2021

Best Answer 

 #1
avatar+148 
+1

we can use Pythagoren theorem for this one. 

 

20^2 - 16^2 = h^2 (h is the height of the screen).

400 - 256 = h^2

144 = h^2

h = 12

 

hope this helped! please let me know if you are confused about anything i did :)

 Mar 17, 2021
 #1
avatar+148 
+1
Best Answer

we can use Pythagoren theorem for this one. 

 

20^2 - 16^2 = h^2 (h is the height of the screen).

400 - 256 = h^2

144 = h^2

h = 12

 

hope this helped! please let me know if you are confused about anything i did :)

idyllic Mar 17, 2021
 #2
avatar+33 
+1

can you look at the other post I did 

Mathneedtohelpme222  Mar 17, 2021

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