Question 1167607
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Each new triangle has a side length that is 1/2 of the previous triangle, so the side length of the sixth triangle is:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \frac{4}{2^5}] decimeters.


You can calculate perimeter and area from that.

																
John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it
*[illustration darwinfish]


I > Ø
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
{{n}\choose{r}}
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