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julia-pushkina [17]
3 years ago
11

How many line segments are needed to make a row of six triangles

Mathematics
1 answer:
Tanzania [10]3 years ago
8 0
18 line segments also for faster and better u can 6 times 3 since there is already three in a triangle.
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In the above, we have not listed ones that are simply rotations or reflections of a congruent triangle. (A 190-190-300 triangle looks the same as a 190-300-190 triangle, for example.)

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