Too Many Lines.

Logic Level 2

How many different lines are there in the given picture?

10 9 25 30 12

Hana Wehbi by Hana Wehbi , 51, USA

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1 solution

Marta Reece
Feb 17, 2018

There are 6 ⋅ 3 = 18 6\cdot3=18 ends. Each line has 2 2 ends. So there are 18 2 = 9 \frac{18}2=\boxed9 lines.

2 Helpful 0 Interesting 0 Brilliant 0 Confused

Thank you for sharing your solution.

Hana Wehbi - 3 years, 3 months ago

Did it the same way. Seems much quicker than counting by hand.

Peter van der Linden - 3 years, 3 months ago

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