Question 317364
Convert all measurements inches.
L=8' 3"={{{8*12+3=96+3=99}}}
W=5' 3"={{{5*12+3=60+3=63}}}
H=10' 0"={{{10*12=120}}}
You have 4 walls, ceiling, and floor.
Awall={{{2*LH+2*WH}}}
Aceiling=Afloor={{{LW}}}
{{{SA=2LH+2WH+2LW=2(LH+WH+LW)=2(99(120)+63(120)+99(63))}}}
{{{SA=2(11880+7560+6237)}}}
{{{SA=2(25677)}}}
{{{SA=51354}}} sq.in.
{{{SA=356.625}}} sq. ft.