${\text{O}}^2=9^2-3^2$

${\text{O}}^2=81-9$

${\text{O}}^2=72$

$\text{O}=\sqrt{72}=\sqrt{36\cdot 2}=6\sqrt{2}$

 

${\text{N}}^2=7^2+{\left(3\sqrt{3}\right)}^2$

$N{}^2=49+27$

${\text{N}}^2=76$

$\text{N}=\sqrt{76}=\sqrt{4\cdot 19}=2\sqrt{19}$

 

${\text{T}}^2={\left(2\sqrt{11}\right)}^2-{\sqrt{15}}^2$

${\text{T}}^2=44-15$

${\text{T}}^2=29$

$\text{T}=\sqrt{29}$

 

${\text{K}}^2={\left(2\sqrt{23}\right)}^2-5^2$

${\text{K}}^2=92-25$

${\text{K}}^2=67$

$\text{K}=\sqrt{67}$

 

${\text{R}}^2=6^2+5^2$

${\text{R}}^2=36+25$

${\text{R}}^2=61$

$\text{R}=\sqrt{61}$

 

Rozwiązanie:

√67	√61	6√2	√29	6√2	2√19
K	R	O	T	O	N