Math, asked by armaangoraya7499, 5 months ago

Three cube of 20 cm are joined end to end.What is the surface area of the resulting figure.

Answers

Answered by abc1002

0

Answer:

surface area of resulting figure= 3×6a²

=3×6×(20)²

=3×6×400

=7200

pls mark as brainialist!!!!

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