L=80cm B=40cm H=20cm what is a surface of box uth famula
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Answered by
0
64000
Step-by-step explanation:
because l×b×h = ans 64000
Answered by
0
Answer:
3200cm²
Step-by-step explanation:
The surface is equal to L×B
So, 80×40cm
= 3200cm²
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