Math, asked by jigyansh68, 1 year ago

if three cubes of side 7 cm each are joined end to end.find the surface area of resulting cuboid

Answers

Answered by shine07

12

TSA OF CUBE =6xa square

=6x7square

=6x49

=334

tsa of cuboid = 334x3

=1002 cm square

shine07: sorry the ans is wrong

jigyansh68: tsa of a cube is 6 a square

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