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117-P2-2

1. The following diagram shows a hexagon made by putting together 6
pieces of equilateral triangles with a side length of 5 cm each without
any overlapping regions. Find the perimeter of this figure.

2. An equilateral triangle has a side length of 3 cm and an isosceles
triangle has 2 equal sides that are 10 cm long. If the figure below is
made by putting the 2 triangles together without any overlapping
regions, find the perimeter of the figure.
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