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Findthe length of CD to the nearest tenth of a foot.

 

 Jul 21, 2020
 #1
avatar+28021 
+1

Cos 38  =  adjacent leg  / hypotenuse

.788       = 12 /x

x = 15.2 ft

 Jul 21, 2020
 #2
avatar+1421 
+1

Chose one of these to solve your question:

 

sin(D) = EC / X

 

cos(D) = 12 / X

 

tan(D) = EC / 12

 Jul 21, 2020

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