Page 230 - Yoshihito Isogawa - The LEGO MINDSTORMS EV3 Idea Book_ 181 Simple Machines and Clever Contraptions-No Starch Press (2014)

#178

13 * 13 = (12 * 12) + (5 * 5)

13

12

5

#179 #180

7 * 7 ≈ (5 * 5) + (5 * 5) 17 * 17 ≈ (12 * 12) + (12 * 12)

7 17
12
5

5 12

221

www.it-ebooks.info