Question

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Part 1
A glass bead has the shape of a rectangular prism with a smaller rectangular prism removed. What is the volume of the glass that forms the​ bead?

Answer 1

20cm³

Explanation:

Volume = length x height x width

The big rectangular prism:

3x3x4=36

The small rectangular prism:

2x2x4=16

Subtract the small one from the larger:

36-16=20