Question

the dimensions of a cuboid are6 m, 9 m, 12m finds its total surface area​

Answer 1

TSA OF CUBOID = l*b*h

Step-by-step explanation:

=6*9*12

=648cm³

Answer 2

Answer:

The T.S.A of cuboid is 468 m^2

Step-by-step explanation:

Given

---------

L = 6 m

B = 9 m

H = 12 m

Therefore the T.S.A

$= 2(lb + bh + hl)$

= 2 ( 6×9+9×12+12×6) m^2

= 2 ( 54+ 108 + 72) m^2

= 2 × 234 m^2

= 468 m^2

Hope you get the answer of this question