1.

Consider an equiateral triangle of a side of unit length. A new equilateral triangle is formed by joining the mid-points of one, then a third equilateral triangle is formed by joining the mid-points of second. The process is continued. The perimeter of all triangles, thus formed is

A. 2 units
B. 3 units
C. 6 units
D. infinity
Answer» D. infinity


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