|BO|² = 6² + 3²
|BO|² = 36 + 9
|BO|² = 45
|BO| = √45 = 3√5
|CO|² = 4² + 4²
|CO|² = 16 + 16
|CO|² = 32
|CO| = √32 = 4√2
|DO|² = 7² + 2²
|DO|² = 49 + 4
|DO|² = 53
|DO| = √53
|EO|² = 6² + 6²
|EO|² = 36 + 36
|EO|² = 72
|EO| = √72 = 6√2
|FO|² = 6² + 1²
|FO|² = 36 + 1
|FO|² = 37
|FO| = √37
Pozdrawiam :D
