Short Cute Picnik Quotes

RESOLVED

PROBLEM. Notes

sequence of figures constructed with sticks of equal length.


a) Draw the two figures that follow.
b) How many sticks are needed to build them? In each, porsupu.
c) How many sticks are needed to build the figure that ranks No. 10?
d) And to build the figure N ° 123?
e) Write in words a rule that allows you to calculate the number of sticks if you know the number of the figure. ---------------------- --------------------
or

Then I show some students made solutions.
are very good. Congratulations!


FIRST SOLUTION




WAY TO SOLVE SECOND