Question

Matematyka 2001 ćwiczenia 3 gim. zad 2 str 16
Uzupełnij trójki pitagorejskie.
[3][4][ ]
[8][ ][13]
[ ][24][25]
[9][ ][41]
[11][60][ ]
[ ][84][85]

Answer 1

3^2 + 4^2 = x^2
9 + 16 = x^2
25 = x^2
x = 5

a tu masz błąd chyba ;) Ma być 8, 15, 17 

x^2 + 24^2 = 25^2
x^2 + 576 = 625
x^2 = 49
x = 7 

9^2 + x^2 = 41^2
81 + x^2 = 1681
x^2 = 1600
x = 40

11^2 + 60^2 = x^2
121 + 3600 = x^2
3721 = x^2
x= 61


x^2 + 84^2 = 85^2
x^2 + 7056 = 7225
x^2 = 169
x = 13