Ukulinganisa umjikelezo we-aIbhanti yokucinezela ubushushu, ezi ndlela zilandelayo zinokusetyenziswa, ezibandakanya ulwazi olufanelekileyo kumanqaku akhankanyiweyo:
Indlela yoku-1: Umlinganiselo othe ngqo
Lungisa izixhobo:Qinisekisa ukuba unesixhobo sokulinganisa esichanekileyo esifana nomlinganiselo weteyiphu okanye iteyiphu yokulinganisa.
Ukubeka iteyiphu ezivalwayo:Susa iteyiphu yokucinezela ubushushu kwisicinezelo sobushushu kwaye uyibeke kwindawo ethe tyaba, uqinisekise ukuba ayijijekanga okanye ayisongwa.
Umlinganiselo wesangqa:Sebenzisa iteyiphu yokulinganisa okanye iteyiphu yokulinganisa ukulinganisa ecaleni komphetho weteyiphu evakalelwayo, uqinisekise ukuba isixhobo sokulinganisa sisondelelene neteyiphu evakalelwayo ukuze ufumane umlinganiselo ochanekileyo.
Idatha yokurekhoda: Rekhoda ixabiso elilinganisiweyo lesangqa.
Indlela yesi-2: Indlela yokubala engathanga ngqo (ukuba ububanzi kunye nenani leeleya zeibhanti lazivaziyaziwa)
Ukuba iIbhanti yokucinezela ubushushuinxeba kwi-reel kunye nobubanzi be-reel kunye nenani leemaleko zebhanti elizivayo liyaziwa, le fomula ilandelayo ingasetyenziselwa ukubala i-circumference ngokungathanga ngqo:
Qinisekisa i-diameter ye-reel: Linganisa ububanzi be-reel kwaye uyibhale phantsi njengo-D (ngeemitha).
1. Bala i-circumference ye-reel: Sebenzisa ifomula C = π × D ukubala umjikelezo we-reel. apho u-π ehlala ehlala elingana no-3.14.
Qinisekisa inani leeleya zeteyiphu eveziweyo: Qwalasela inani leeleya zeteyiphu eveziweyo kwireli kwaye uyirekhode njengo-N.
2. Bala i-perimeter: Ukuba i-reel isetyhula ngokugqibeleleyo, ngoko i-perimeter yomgca ngamnye we-tape evakalelwa kukuba ilingana nomjikelezo we-reel. Ngoko ke, umjikelezo we-roll yonke ye-tape evakalelwa kukuba ungabalwa ngokusebenzisa le fomyula ilandelayo: Umjikelezo = C × N.
Ukulumkela
Ngexesha lokulinganisa, qiniseka ukuba isixhobo sokulinganisa sinxibelelene ngokusondeleyo netape evakalayo ukuze ufumane iziphumo zomlinganiselo ochanekileyo.
Ukuba kukho ukudakumba okanye imingxuma ebusweni betape evakalelwayo, ukuchaneka komlinganiselo kunokuchaphazeleka. Kule meko, kucetyiswa ukuba imilinganiselo emininzi ithathwe kwaye ilinganiswe.
Ukuba indlela yokubala engathanga ngqo isetyenzisiweyo, kuyimfuneko ukuqinisekisa ukuba imilo yomqulu isangqa esiqhelekileyo, ngaphandle koko iziphumo zokubala zingachanekanga.
Ngokusebenzisa le ndlela ingentla, i-circumference ye-tape evakalelwayo yokushicilela ukushisa inokulinganiswa ngokuchanekileyo.
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