a^2 + (17-a)^2 = 169
a^2 -17a + 60 = 0
a= 5 v a=12
Odp. Szukane boki to 5,12, 13.
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a^2 + (17-a)^2 = 169
a^2 -17a + 60 = 0
a= 5 v a=12
Odp. Szukane boki to 5,12, 13.