Mahsulot tavsifi
geometriya ochiq dars Romb va trapetsiyaning yuzi
#mavzu: romb va trapetsiyaning yuzi#trapetsiyaning asoslari 15sm va 30 sm ga#yuzi 225 sm² ga teng#rombning yuzi 40 sm²#balandligi 5 sm#rombning diogonallaridan biri ikkinchisidan 1#5 marta katta#yuzi esa 27 sm² ga teng.
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