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cosA=4/8.06

Guest May 15, 2017

Best Answer 

 #1
avatar+556 
+2

Solve for a: arccos(cos(A)), cos(a)=4/8.06

arccos(4/8.06) = 60.245947106754 degrees

arccos(4/8.06) = 1.051490137995 radians

 

Therefore:

the measure of angle a is ~ 60.245947106754 degrees (~ 1.051490137995 radians)

helperid1839321  May 15, 2017
edited by helperid1839321  May 15, 2017
 #1
avatar+556 
+2
Best Answer

Solve for a: arccos(cos(A)), cos(a)=4/8.06

arccos(4/8.06) = 60.245947106754 degrees

arccos(4/8.06) = 1.051490137995 radians

 

Therefore:

the measure of angle a is ~ 60.245947106754 degrees (~ 1.051490137995 radians)

helperid1839321  May 15, 2017
edited by helperid1839321  May 15, 2017

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