+0  
 
0
48
2
avatar+26 

can anyone help me with this

Skyler17cx  Sep 28, 2018
 #1
avatar+13014 
+1

Tangent of an angle in a right triangle =  opposite / adjacent

 

so for this triangle,   Tangent 20 = x /10

                  or          10 tan(20) = x

                                10 (.36397) = 3.6397 cm ~  3.6 cm  (rounded)

ElectricPavlov  Sep 28, 2018
 #2
avatar+26 
0

Thank you

Skyler17cx  Oct 1, 2018

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