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avatar+40 

can anyone help me with this

 Sep 28, 2018
 #1
avatar+18495 
+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)

 Sep 28, 2018
 #2
avatar+40 
0

Thank you

Skyler17cx  Oct 1, 2018

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