3 years ago

The three-dimensional shape in the diagram on the right is a cube.

Mathematics

1 answer:

user100 [1]3 years ago

4 0

Answer:

Step-by-step explanation:

To answer this question, you should cut this cube and see these two square faces that these lines are drawed as I show on the upload...

These lines represents a 45º of angle and the sum of them is 90º.

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