Aromātai
20\sqrt{2}m
Kimi Pārōnaki e ai ki m
20 \sqrt{2} = 28.284271247
Tohaina
Kua tāruatia ki te papatopenga
\sqrt{20}m\sqrt{20}\sqrt{2}
Tauwehea te 40=20\times 2. Tuhia anō te pūtake rua o te hua \sqrt{20\times 2} hei hua o ngā pūtake rua \sqrt{20}\sqrt{2}.
20m\sqrt{2}
Whakareatia te \sqrt{20} ki te \sqrt{20}, ka 20.
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