killata murabba'in mita

Girman ɗakin yana taka muhimmiyar rawa yayin zayyana gine-gine ko gyaran ɗakuna. Lokacin ƙirƙirar aikin gine-gine, bisa ga ƙa'idodi, girman girman windows an ƙaddara ta hanyar hotunan ɗakunan. Kuma a lokacin gyare-gyare, ƙididdige ƙididdiga na yanki na uXNUMXbuXNUMXb dakin zai ba ka damar siyan kayan da ya dace. Kalkuleta na murabba'in mita zai taimaka maka yin lissafin da ake bukata.

Yankin bene na ɗakin yana daidai da yanki na rufi

Yawancin dakuna suna da murabba'i ko murabba'ai - za ku iya gano yankin su dangane da kowane siffar rectangular. Lissafin yana amfani da tsayi da faɗin ɗakin.

Anan ga dabara don nemo yankin daki:

S = da * b

inda:

  • S - murabba'i;
  • a – tsawon dakin
  • b – fadin dakin.

Auna nisa daga bango zuwa bango tare da ma'aunin tef kuma shigar da ƙimar a cikin mitoci cikin filayen kalkuleta. Ana nuna sakamakon a cikin murabba'in mita - m2 daidai zuwa kashi biyu cikin goma.

Bamuda

Idan dakin yana cikin siffar madaidaicin triangle, to, yi amfani da siffar da ke ƙasa.

Yi yankin rectangular da lissafin triangle daban

Wannan kalkuleta mai ƙididdigewa yana amfani da dabara don ƙididdige yanki na triangle:

S = (a × b) / 2

A cikin ɗakin da ba daidai ba, inda ɗaya daga cikin sassan layi daya ya fi tsayi fiye da ɗayan, wajibi ne a raba shi zuwa yankuna biyu - rectangular da triangular.

Yi lissafinsu a cikin kalkuleta daban sannan a haɗa su.

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