A side of an equilateral triangle is 20 inches long. A second equilateral triangle is inscribed in it by joining the midpoints of the sides of the first triangle. The process is continued. Find the perimeter of the 11th inscribed triangle in reduced fraction form.

Question

unklerhaukus · Answer

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anonymous · Answer

yeah I get that, but how do I solve it????????

unklerhaukus · Answer

what is the perimeter of the first triangle give its side lengths are 20cm?

the second triangle?

unklerhaukus · Answer

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