Respuesta :

adeyeyeo
well first you multiply 5 5/8 ft by 2 cause there are 2 sides which equals to 11 1/4

Then you would multiply 6 1/4 by 2 cause there also 2 sides which equals 12 1/2
 
Lastly you add 11 1/4 and 12 1/2 which equals to 140 5/8

140 5/8 is your answer