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Can someone please help me with this question

Deathstroke_rule  Apr 26, 2017

Best Answer 

 #1
avatar+7089 
+2

x = length of first piece + length of second piece

 

tan(63º) = 87 / length of first piece

length of first piece = 87 / tan(63º)

 

tan(39º) = 87 / length of second piece

length of second piece = 87 / tan(39º)

 

x = 87 / tan(63º) 87 / tan(39º)

x ≈ 151.76

hectictar  Apr 26, 2017
 #1
avatar+7089 
+2
Best Answer

x = length of first piece + length of second piece

 

tan(63º) = 87 / length of first piece

length of first piece = 87 / tan(63º)

 

tan(39º) = 87 / length of second piece

length of second piece = 87 / tan(39º)

 

x = 87 / tan(63º) 87 / tan(39º)

x ≈ 151.76

hectictar  Apr 26, 2017

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