Question 1090851

{{{A}}}=? 
{{{B}}}=? 
{{{C= 90}}}°  -> it is right angle triangle

{{{a= 6}}} feet 
{{{b}}}= ? 
{{{c= 95}}} inches -> since {{{C= 90}}} degree, {{{c}}} is hypotenuse

{{{c^2=a^2+b^2}}} 

{{{b^2=c^2-a^2}}} 

{{{b^2=95^2-6^2}}} 

{{{b^2=9025-36}}} 

{{{b^2=8989}}} 

{{{b=94.81}}} 


{{{a/sin(A)=c/sin(C)}}}

{{{6/sin(A)=95/sin(90)}}}

{{{6/sin(A)=95/1}}}

{{{6/95=sin(A)}}}

{{{sin(A)=0.0631578947368421}}}

{{{A=sin^-1(0.0631578947368421)}}}

{{{A=3.62}}}°

{{{B=180-(90+3.62)}}}°

{{{B=180-(93.62)}}}°

{{{B=86.38}}}°