Six wooden cubical boxes each having 21 cm length are joining end to e

1.	Six wooden cubical boxes each having 21 cm length are joining end to end. Find the TSA and the volume of the newly formed cube.
Answer» Answer: TSA is 756 $cm^{2}$ and volume is 2000376 $cm^{3}$ Step-by-step explanation: TSA : now we GET to know the NEW edge or the new l which is $6\times21 = 126$ cm so tsa = $6l^{2}$ Therefore $6\times126$ = 756 $cm^{2}$ Volume : new edge is 126cm volume = $l^{3}$ therefore $126^{3}$ = 2000376 $cm^{3}$ Pls mark me as the BRAINLIEST ........hope it helped