Keilahernandez14 Keilahernandez14

04-04-2018
Mathematics

contestada

what do i do first my first step to do

what do i do first my first step to do class=

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mkryukova19 mkryukova19

04-04-2018

you need to find an area of one rectangular wooden plank 8*3,
and then top and the bottom area is 2*8*3
and total area is 12*2*8*3

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