Cube corners

A small cube with an edge length of 2 cm was cut from each corner of a large cube with an edge length of 10 cm. How many cm3 was the body left from the big cube after cutting the small cubes?

Correct answer:

V =  936 cm3

Step-by-step explanation:

a=10 cm b=2 cm  V1=a3=103=1000 cm3 V2=b3=23=8 cm3  V=V18 V2=10008 8=936 cm3



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