3 years ago

3

Mathematics

1 answer:

alexgriva [62]3 years ago

7 0

Answer:

Step-by-step explanation:

Since this is a cube, and the lengths that are given are 1 mm, then you just add all the sides of a cube. There are 6 sides in a cube, 1+1+1+1+1+1=6

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Answer:

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Step-by-step explanation:

see the attached figure to better understand the problem

we know that

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<u>Find the length of semicircle</u>

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