Daily Puzzle

Constructed Triangle

January 23, 2015

Suppose you have 16 equilateral triangles stacked on top of each other to make one big equilateral triangle. If a side of the smaller triangles has a length of 5 centimeters, what is the length of one of the sides of the larger constructed triangle?

Puzzle Notes

**All 16 triangles are stacked to make one larger equilateral triangle.**

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