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Firlakuza [10]
3 years ago
6

How many line segments are in the 20th figure?

Mathematics
1 answer:
Trava [24]3 years ago
5 0
The first figure has 3 line segments.

the second figure has 3+3 =3*2 =  6 line segments

the third figure has 3+3+3 = 3*3 = 9 line segments

the fourth figure has 3+3+3+3=3*4=12 line segments...


so it is clear that:

the 20th figure has 3*20=60 line segments.


Answer: 60
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The answer

the question is not very clear, 
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Read 2 more answers
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