I-square
I-square yindlela yokumila apho amacala amane ento alingana gingci, kwaye zone iikona zaloo zikwiqondo lama-90. ngesiNgesi ke kuthiwa zizii-'right angles'. . Ii-diagonals ze-quare zisoloko zinqumla (zisenza umnqamlezo) kwii-right angles. I-angle ephakathi kwayo nayiphi na i-diagonal nekwicala le-square iba kwiqondo lama-45 (ama45 degrees). Omane amacala e-square angumceph'ucandiwe, oko kuthetha okokuba afana nqwa. ungabangasijikeleza macalana onke, uyakufika eyinto enye xa ewonke loo macala aso, ngesiNgesi kuthiwa sine-rotational symmetry yamacala amane. Sinemigca emine ye-regular symmetry.
I-square luhlobo lwe-rectangle olumacala alo alingana onke ngobude. Kodwa nangona kunjalo, qaphela okokuba nakuba i-quare siluhlobo lwe rectangle, i-rectangle akudingeki ukuba mayide ibe s-isquare.
Ii-Formulas
[tshintsha | Yenza izilungiso kokubhaliweyo]- I-Area: u- w² apho u-w emele ubude balo naliphi na icala.
- I-Area: i-½d² apho u-d emele ubude be-diagonal, itno ethetha okokuba ubude bomgca ukusuka kwenye ikona ukuya kwenye.
- I-Perimeter: 4w where w represents the length of any side.
- I-Perimeter: yi-4d÷sqrt(2) apho u-d emele ubude be-diagonal, ize ke yona i-sqrt(n) ithethe i-square root sika n.
- I-diagonal iyalingana ne-square root sazo zombini, zize ziphindwa-phindwe ngobude balo naliphi na icala.