Question

if three cubes of side 2cm each are joined end to end then Total Surface Area of a new cuboid is​

Answer 1

Answer:

72cm²

Explanation:

FIRST CUBE

6(sides)× 4cm²

SECOND CUBE

6(sides) × 4cm²

THIRD CUBE

6(side) × 4cm²

Therefore

24 cm²+ 24cm²+24cm²= 72cm²