Question

find the lateral surface area in centimetre square of a cube whose side measure 1.8 decametre​

Answer 1

Answer:

1 decametre= 1000 centimetre

so

1.8decametre= 1.8 ×1000

1800cm

now:

lateral surface area= 4a²

so :

1800×4×4= 14400cm²

Step-by-step explanation:

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