Question 1133645


A square pane of glass has an area {{{A=a^2}}} where {{{a}}} is the length of each side


given: {{{A=96in^2}}}

=> {{{a^2=96in^2}}} 

=> {{{a=sqrt(96in^2)}}} 

=> {{{a=4sqrt(6)in}}} (exact solution)

=> {{{a=9.8in}}} (approximately)