aayat

yadi kisi chaturbhuj ki aamne saamane ki do-do bhujaaen baraabar hon aur sabhi bhujaaen ek doosare ko 90 ansh ke kon par kaatati hon to use aayat kehte hain.

aayat ka parimaap

yadi ek bhuja ki lambaai 'a' ikaai hai aur doosari bhuja ki lambaai 'b' ikaai, to parimaap = 2 X(a+b)

  • aayat ka kshetrafal = lanbaai X chaudaai.